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70160000554 = 2727310499349
BaseRepresentation
bin100000101010111011…
…1001010011000101010
320201002120102022101001
41001111313022120222
52122141430004204
652121524145214
75032426110400
oct1012567123052
9221076368331
1070160000554
1127833544936
121172053820a
136801638437
143577d85470
151c596b84a4
hex1055dca62a

70160000554 has 48 divisors (see below), whose sum is σ = 124230645000. Its totient is φ = 29625232896.

The previous prime is 70160000549. The next prime is 70160000579. The reversal of 70160000554 is 45500006107.

It can be written as a sum of positive squares in 4 ways, for example, as 69661684225 + 498316329 = 263935^2 + 22323^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7499872 + ... + 7509220.

Almost surely, 270160000554 is an apocalyptic number.

70160000554 is a deficient number, since it is larger than the sum of its proper divisors (54070644446).

70160000554 is a wasteful number, since it uses less digits than its factorization.

70160000554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10487 (or 10480 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The spelling of 70160000554 in words is "seventy billion, one hundred sixty million, five hundred fifty-four", and thus it is an aban number.

Divisors: 1 2 7 14 49 73 98 146 511 1022 1049 2098 3577 7154 7343 9349 14686 18698 51401 65443 76577 102802 130886 153154 458101 536039 682477 916202 1072078 1364954 3752273 4777339 7504546 9554678 9807101 19614202 33441373 66882746 68649707 137299414 480547949 715918373 961095898 1431836746 5011428611 10022857222 35080000277 70160000554