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5251074476 = 221609815891
BaseRepresentation
bin1001110001111110…
…10000100110101100
3111112221211012222212
410320333100212230
541223233340401
62225020425552
7244061253014
oct47077204654
914487735885
105251074476
112255104a7a
1210266a82b8
13658b8937b
1437b57ac44
1520aeeddbb
hex138fd09ac

5251074476 has 12 divisors (see below), whose sum is σ = 9195102840. Its totient is φ = 2623902240.

The previous prime is 5251074401. The next prime is 5251074509. The reversal of 5251074476 is 6744701525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401510 + ... + 414381.

It is an arithmetic number, because the mean of its divisors is an integer number (766258570).

Almost surely, 25251074476 is an apocalyptic number.

It is an amenable number.

5251074476 is a deficient number, since it is larger than the sum of its proper divisors (3944028364).

5251074476 is a wasteful number, since it uses less digits than its factorization.

5251074476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817504 (or 817502 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 5251074476 is about 72464.2979404341. The cubic root of 5251074476 is about 1738.1318828380.

The spelling of 5251074476 in words is "five billion, two hundred fifty-one million, seventy-four thousand, four hundred seventy-six".

Divisors: 1 2 4 1609 3218 6436 815891 1631782 3263564 1312768619 2625537238 5251074476