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70004689068 = 2235833724089
BaseRepresentation
bin100000100110010011…
…0101100100010101100
320200200202011200001210
41001030212230202230
52121332200022233
652054255234420
75025532016256
oct1011446544254
9220622150053
1070004689068
1127763905036
1211698518a10
1367a83c9a52
1435614b6cd6
151c4ac3a163
hex104c9ac8ac

70004689068 has 12 divisors (see below), whose sum is σ = 163344274520. Its totient is φ = 23334896352.

The previous prime is 70004689063. The next prime is 70004689091. The reversal of 70004689068 is 86098640007.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (70004689063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2916862033 + ... + 2916862056.

Almost surely, 270004689068 is an apocalyptic number.

It is an amenable number.

70004689068 is an abundant number, since it is smaller than the sum of its proper divisors (93339585452).

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

70004689068 is a wasteful number, since it uses less digits than its factorization.

70004689068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833724096 (or 5833724094 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 70004689068 in words is "seventy billion, four million, six hundred eighty-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 5833724089 11667448178 17501172267 23334896356 35002344534 70004689068