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56850202444 = 2273093765629
BaseRepresentation
bin110100111100100010…
…010011111101001100
312102201222200111210111
4310330202103331030
51412412122434234
642041105045404
74051541514310
oct647442237514
9172658614714
1056850202444
1122123503592
12b027026864
135490017c59
142a74415b40
15172ae6e664
hexd3c893f4c

56850202444 has 24 divisors (see below), whose sum is σ = 113705812640. Its totient is φ = 24363213696.

The previous prime is 56850202399. The next prime is 56850202471. The reversal of 56850202444 is 44420205865.

It is a junction number, because it is equal to n+sod(n) for n = 56850202397 and 56850202406.

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 7 ways as a sum of consecutive naturals, for example, 833422 + ... + 899050.

Almost surely, 256850202444 is an apocalyptic number.

It is an amenable number.

56850202444 is an abundant number, since it is smaller than the sum of its proper divisors (56855610196).

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

56850202444 is a wasteful number, since it uses less digits than its factorization.

56850202444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96577 (or 96575 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

The spelling of 56850202444 in words is "fifty-six billion, eight hundred fifty million, two hundred two thousand, four hundred forty-four".

Divisors: 1 2 4 7 14 28 30937 61874 65629 123748 131258 216559 262516 433118 459403 866236 918806 1837612 2030364373 4060728746 8121457492 14212550611 28425101222 56850202444