Search a number
-
+
7031414368 = 251161327469
BaseRepresentation
bin1101000110001101…
…01101111001100000
3200011000211212012101
412203012231321200
5103400020224433
63121415340144
7336150015226
oct64306557140
920130755171
107031414368
112a89060760
121442981654
13880984924
144a9bb6b16
152b247207d
hex1a31ade60

7031414368 has 48 divisors (see below), whose sum is σ = 15349173840. Its totient is φ = 3143692800.

The previous prime is 7031414359. The next prime is 7031414419. The reversal of 7031414368 is 8634141307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142263 + ... + 185206.

It is an arithmetic number, because the mean of its divisors is an integer number (319774455).

Almost surely, 27031414368 is an apocalyptic number.

It is an amenable number.

7031414368 is an abundant number, since it is smaller than the sum of its proper divisors (8317759472).

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

7031414368 is a wasteful number, since it uses less digits than its factorization.

7031414368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327551 (or 327543 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 7031414368 is about 83853.5292519045. The cubic root of 7031414368 is about 1915.7885090748.

The spelling of 7031414368 in words is "seven billion, thirty-one million, four hundred fourteen thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 61 88 122 176 244 352 488 671 976 1342 1952 2684 5368 10736 21472 327469 654938 1309876 2619752 3602159 5239504 7204318 10479008 14408636 19975609 28817272 39951218 57634544 79902436 115269088 159804872 219731699 319609744 439463398 639219488 878926796 1757853592 3515707184 7031414368