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6880370704 = 248922332
BaseRepresentation
bin1100110100001101…
…00010000000010000
3122202111122001020121
412122012202000100
5103042333330304
63054422120024
7332334120544
oct63206420020
918674561217
106880370704
112a10876389
121400280014
138585ab98c
14493ad9a24
152a4088554
hex19a1a2010

6880370704 has 45 divisors (see below), whose sum is σ = 13540296343. Its totient is φ = 3386932736.

The previous prime is 6880370699. The next prime is 6880370753. The reversal of 6880370704 is 4070730886.

The square root of 6880370704 is 82948.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2518032400 + 4362338304 = 50180^2 + 66048^2 .

It is a super-2 number, since 2×68803707042 = 94679002048922911232, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29529372 + ... + 29529604.

Almost surely, 26880370704 is an apocalyptic number.

6880370704 is the 82948-th square number.

It is an amenable number.

6880370704 is a deficient number, since it is larger than the sum of its proper divisors (6659925639).

6880370704 is an frugal number, since it uses more digits than its factorization.

6880370704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The cubic root of 6880370704 is about 1901.9712416728.

The spelling of 6880370704 in words is "six billion, eight hundred eighty million, three hundred seventy thousand, seven hundred four".

Divisors: 1 2 4 8 16 89 178 233 356 466 712 932 1424 1864 3728 7921 15842 20737 31684 41474 54289 63368 82948 108578 126736 165896 217156 331792 434312 868624 1845593 3691186 4831721 7382372 9663442 14764744 19326884 29529488 38653768 77307536 430023169 860046338 1720092676 3440185352 6880370704