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34561453160 = 2351329775233
BaseRepresentation
bin100000001100000001…
…011110110001101000
310022012122110201202202
4200030001132301220
51031240213000120
623513255515332
72332315335053
oct401401366150
9108178421682
1034561453160
1113726048333
126846688b48
13334a407100
14195c18da9a
15d74305875
hex80c05ec68

34561453160 has 96 divisors (see below), whose sum is σ = 84307492440. Its totient is φ = 12745654272.

The previous prime is 34561453159. The next prime is 34561453181. The reversal of 34561453160 is 6135416543.

It can be written as a sum of positive squares in 12 ways, for example, as 7692342436 + 26869110724 = 87706^2 + 163918^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6601904 + ... + 6607136.

Almost surely, 234561453160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34561453160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42153746220).

34561453160 is an abundant number, since it is smaller than the sum of its proper divisors (49746039280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34561453160 is a wasteful number, since it uses less digits than its factorization.

34561453160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6247 (or 6230 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 34561453160 in words is "thirty-four billion, five hundred sixty-one million, four hundred fifty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 169 260 338 520 676 845 977 1352 1690 1954 3380 3908 4885 5233 6760 7816 9770 10466 12701 19540 20932 25402 26165 39080 41864 50804 52330 63505 68029 101608 104660 127010 136058 165113 209320 254020 272116 330226 340145 508040 544232 660452 680290 825565 884377 1320904 1360580 1651130 1768754 2721160 3302260 3537508 4421885 5112641 6604520 7075016 8843770 10225282 17687540 20450564 25563205 35375080 40901128 51126410 66464333 102252820 132928666 204505640 265857332 332321665 531714664 664643330 864036329 1329286660 1728072658 2658573320 3456145316 4320181645 6912290632 8640363290 17280726580 34561453160