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56083308028 = 22119137139501
BaseRepresentation
bin110100001110110100…
…110101110111111100
312100202112122020102121
4310032310311313330
51404324311324103
641433031532324
74023540152446
oct641664656774
9170675566377
1056083308028
112186a624450
12aa5222a0a4
13539a186787
142a00627496
1516d39866bd
hexd0ed35dfc

56083308028 has 24 divisors (see below), whose sum is σ = 107080619184. Its totient is φ = 25489440000.

The previous prime is 56083307981. The next prime is 56083308059. The reversal of 56083308028 is 82080338065.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332278 + ... + 471778.

It is an arithmetic number, because the mean of its divisors is an integer number (4461692466).

Almost surely, 256083308028 is an apocalyptic number.

It is an amenable number.

56083308028 is a deficient number, since it is larger than the sum of its proper divisors (50997311156).

56083308028 is a wasteful number, since it uses less digits than its factorization.

56083308028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148653 (or 148651 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 56083308028 in words is "fifty-six billion, eighty-three million, three hundred eight thousand, twenty-eight".

Divisors: 1 2 4 11 22 44 9137 18274 36548 100507 139501 201014 279002 402028 558004 1534511 3069022 6138044 1274620637 2549241274 5098482548 14020827007 28041654014 56083308028