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70368007 = 298292927
BaseRepresentation
bin1000011000110…
…11101100000111
311220102001202111
410030123230013
5121003234012
610552121451
71513055353
oct414335407
9156361674
1070368007
11367a2586
121b696287
131176a198
1494ba463
15629eba7
hex431bb07

70368007 has 8 divisors (see below), whose sum is σ = 72907200. Its totient is φ = 67836384.

The previous prime is 70367989. The next prime is 70368019. The reversal of 70368007 is 70086307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-70368007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70368007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70368107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22578 + ... + 25504.

It is an arithmetic number, because the mean of its divisors is an integer number (9113400).

Almost surely, 270368007 is an apocalyptic number.

70368007 is a deficient number, since it is larger than the sum of its proper divisors (2539193).

70368007 is a wasteful number, since it uses less digits than its factorization.

70368007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 70368007 is about 8388.5640606721. The cubic root of 70368007 is about 412.8494879594.

The spelling of 70368007 in words is "seventy million, three hundred sixty-eight thousand, seven".

Divisors: 1 29 829 2927 24041 84883 2426483 70368007