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3808757004 = 2231347950971
BaseRepresentation
bin1110001100000101…
…0000010100001100
3100211102211220101020
43203001100110030
530300020211004
61425534514140
7163245620553
oct34301202414
910742756336
103808757004
111684a42568
128a3665950
13489112290
14281bb0d9a
1517459a8d9
hexe305050c

3808757004 has 48 divisors (see below), whose sum is σ = 9590891520. Its totient is φ = 1169455680.

The previous prime is 3808756997. The next prime is 3808757039. The reversal of 3808757004 is 4007578083.

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 15 ways as a sum of consecutive naturals, for example, 49239 + ... + 100209.

It is an arithmetic number, because the mean of its divisors is an integer number (199810240).

Almost surely, 23808757004 is an apocalyptic number.

It is an amenable number.

3808757004 is an abundant number, since it is smaller than the sum of its proper divisors (5782134516).

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

3808757004 is a wasteful number, since it uses less digits than its factorization.

3808757004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51470 (or 51468 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 3808757004 is about 61715.1278375084. The cubic root of 3808757004 is about 1561.6885349281.

The spelling of 3808757004 in words is "three billion, eight hundred eight million, seven hundred fifty-seven thousand, four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 479 958 1437 1916 2874 5748 6227 12454 18681 24908 37362 50971 74724 101942 152913 203884 305826 611652 662623 1325246 1987869 2650492 3975738 7951476 24415109 48830218 73245327 97660436 146490654 292981308 317396417 634792834 952189251 1269585668 1904378502 3808757004