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56284134100 = 2252673836317
BaseRepresentation
bin110100011010110010…
…111011101011010100
312101021112112021000021
4310122302323223110
51410232214242400
641505004154524
74031526150265
oct643262735324
9171245467007
1056284134100
1121962a21007
12aaa9538a44
1353cc96ca7c
142a1d18296c
1516e640571a
hexd1acbbad4

56284134100 has 36 divisors (see below), whose sum is σ = 122318198044. Its totient is φ = 22480174080.

The previous prime is 56284134079. The next prime is 56284134113. The reversal of 56284134100 is 143148265.

It can be written as a sum of positive squares in 6 ways, for example, as 234518596 + 56049615504 = 15314^2 + 236748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350859 + ... + 485458.

Almost surely, 256284134100 is an apocalyptic number.

56284134100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56284134100 is an abundant number, since it is smaller than the sum of its proper divisors (66034063944).

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

56284134100 is a wasteful number, since it uses less digits than its factorization.

56284134100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837004 (or 836997 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 56284134100 in words is "fifty-six billion, two hundred eighty-four million, one hundred thirty-four thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 673 1346 2692 3365 6730 13460 16825 33650 67300 836317 1672634 3345268 4181585 8363170 16726340 20907925 41815850 83631700 562841341 1125682682 2251365364 2814206705 5628413410 11256826820 14071033525 28142067050 56284134100