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506028868108 = 221162110886087
BaseRepresentation
bin1110101110100011010…
…10111100001000001100
31210101011000120221111221
413113101222330020030
531242321342234413
61024244430453124
751362603260321
oct7272152741014
91711130527457
10506028868108
11185673116325
12820a40641a4
13389451b355a
141a6c5bc8b48
15d26a06e68d
hex75d1abc20c

506028868108 has 12 divisors (see below), whose sum is σ = 885626803152. Its totient is φ = 252992638640.

The previous prime is 506028868087. The next prime is 506028868109. The reversal of 506028868108 is 801868820605.

It is not an unprimeable number, because it can be changed into a prime (506028868109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5396560 + ... + 5489527.

It is an arithmetic number, because the mean of its divisors is an integer number (73802233596).

Almost surely, 2506028868108 is an apocalyptic number.

It is an amenable number.

506028868108 is a deficient number, since it is larger than the sum of its proper divisors (379597935044).

506028868108 is a wasteful number, since it uses less digits than its factorization.

506028868108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897712 (or 10897710 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 52.

The spelling of 506028868108 in words is "five hundred six billion, twenty-eight million, eight hundred sixty-eight thousand, one hundred eight".

Divisors: 1 2 4 11621 23242 46484 10886087 21772174 43544348 126507217027 253014434054 506028868108