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70070067374 = 2313173565181
BaseRepresentation
bin100000101000010000…
…0000110000010101110
320200212022012020020112
41001100200012002232
52122000414123444
652104552420022
75030254513466
oct1012040060256
9220768166215
1070070067374
11277977a979a
12116b63a7612
1367b8b0aa38
14356a054ba6
151c5185169e
hex10508060ae

70070067374 has 16 divisors (see below), whose sum is σ = 108837876096. Its totient is φ = 33797906400.

The previous prime is 70070067349. The next prime is 70070067443. The reversal of 70070067374 is 47376007007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762937 + ... + 1802244.

It is an arithmetic number, because the mean of its divisors is an integer number (6802367256).

Almost surely, 270070067374 is an apocalyptic number.

70070067374 is a deficient number, since it is larger than the sum of its proper divisors (38767808722).

70070067374 is a wasteful number, since it uses less digits than its factorization.

70070067374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565531.

The product of its (nonzero) digits is 172872, while the sum is 41.

The spelling of 70070067374 in words is "seventy billion, seventy million, sixty-seven thousand, three hundred seventy-four".

Divisors: 1 2 31 62 317 634 9827 19654 3565181 7130362 110520611 221041222 1130162377 2260324754 35035033687 70070067374