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56124205244 = 2237597190527
BaseRepresentation
bin110100010001010000…
…110110100010111100
312100212101121000212022
4310101100312202330
51404420244031434
641441052255312
74024544605352
oct642120664274
9170771530768
1056124205244
11218907180a8
12aa63a71538
1353a57a5803
142a05c317d2
1516d736422e
hexd114368bc

56124205244 has 48 divisors (see below), whose sum is σ = 104027535360. Its totient is φ = 26462560320.

The previous prime is 56124205211. The next prime is 56124205253. The reversal of 56124205244 is 44250242165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574709 + ... + 665235.

It is an arithmetic number, because the mean of its divisors is an integer number (2167240320).

Almost surely, 256124205244 is an apocalyptic number.

It is an amenable number.

56124205244 is a deficient number, since it is larger than the sum of its proper divisors (47903330116).

56124205244 is a wasteful number, since it uses less digits than its factorization.

56124205244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90698 (or 90696 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 56124205244 in words is "fifty-six billion, one hundred twenty-four million, two hundred five thousand, two hundred forty-four".

Divisors: 1 2 4 37 59 71 74 118 142 148 236 284 2183 2627 4189 4366 5254 8378 8732 10508 16756 90527 154993 181054 309986 362108 619972 3349499 5341093 6427417 6698998 10682186 12854834 13397996 21364372 25709668 197620441 237814429 379217603 395240882 475628858 758435206 790481764 951257716 1516870412 14031051311 28062102622 56124205244