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56284822098 = 23219922812
BaseRepresentation
bin110100011010110101…
…100011101001010010
312101021120211012202200
4310122311203221102
51410232403301343
641505031024030
74031535044151
oct643265435122
9171246735680
1056284822098
11219633509aa
12aaa980b016
1353ccb50c7b
142a1d2c1598
1516e64de4d3
hexd1ad63a52

56284822098 has 54 divisors (see below), whose sum is σ = 123004075077. Its totient is φ = 18600896160.

The previous prime is 56284822081. The next prime is 56284822109. The reversal of 56284822098 is 89022848265.

It is a happy number.

56284822098 is a `hidden beast` number, since 5 + 628 + 4 + 8 + 2 + 2 + 0 + 9 + 8 = 666.

56284822098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54488164329 + 1796657769 = 233427^2 + 42387^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=167757.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 200301718 + ... + 200301998.

Almost surely, 256284822098 is an apocalyptic number.

56284822098 is an abundant number, since it is smaller than the sum of its proper divisors (66719252979).

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

56284822098 is an equidigital number, since it uses as much as digits as its factorization.

56284822098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 56284822098 in words is "fifty-six billion, two hundred eighty-four million, eight hundred twenty-two thousand, ninety-eight".

Divisors: 1 2 3 6 9 18 199 281 398 562 597 843 1194 1686 1791 2529 3582 5058 39601 55919 78961 79202 111838 118803 157922 167757 236883 237606 335514 356409 473766 503271 710649 712818 1006542 1421298 11127881 15713239 22255762 31426478 33383643 47139717 66767286 94279434 100150929 141419151 200301858 282838302 3126934561 6253869122 9380803683 18761607366 28142411049 56284822098