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5351297904 = 243237161791
BaseRepresentation
bin1001111101111011…
…00101001101110000
3111210221102002200200
410332331211031300
541424413013104
62243000515200
7246416165421
oct47675451560
914727362620
105351297904
1122a6739357
12105417bb00
1367387a784
1438a9c9648
15214be9b39
hex13ef65370

5351297904 has 30 divisors (see below), whose sum is σ = 14976202176. Its totient is φ = 1783765920.

The previous prime is 5351297881. The next prime is 5351297951. The reversal of 5351297904 is 4097921535.

It is a happy number.

5351297904 is a `hidden beast` number, since 5 + 351 + 297 + 9 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5351297904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18580752 + ... + 18581039.

Almost surely, 25351297904 is an apocalyptic number.

It is an amenable number.

5351297904 is an abundant number, since it is smaller than the sum of its proper divisors (9624904272).

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

5351297904 is a wasteful number, since it uses less digits than its factorization.

5351297904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37161805 (or 37161796 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 5351297904 is about 73152.5659426927. The cubic root of 5351297904 is about 1749.1204182797.

The spelling of 5351297904 in words is "five billion, three hundred fifty-one million, two hundred ninety-seven thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 37161791 74323582 111485373 148647164 222970746 297294328 334456119 445941492 594588656 668912238 891882984 1337824476 1783765968 2675648952 5351297904