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55000842683 = 1091187425101
BaseRepresentation
bin110011001110010011…
…100100000110111011
312020222002210022010112
4303032103210012323
51400120203431213
641133402534535
73654654310013
oct631623440673
9166862708115
1055000842683
11213645a6196
12a7ab80744b
135256b35037
14293a970c43
15166d915ea8
hexcce4e41bb

55000842683 has 8 divisors (see below), whose sum is σ = 55552329360. Its totient is φ = 54450208800.

The previous prime is 55000842653. The next prime is 55000842719. The reversal of 55000842683 is 38624800055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55000842683 - 228 = 54732407227 is a prime.

It is a super-2 number, since 2×550008426832 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55000842683.

It is not an unprimeable number, because it can be changed into a prime (55000842653) 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 7 ways as a sum of consecutive naturals, for example, 83168 + ... + 341933.

It is an arithmetic number, because the mean of its divisors is an integer number (6944041170).

Almost surely, 255000842683 is an apocalyptic number.

55000842683 is a deficient number, since it is larger than the sum of its proper divisors (551486677).

55000842683 is a wasteful number, since it uses less digits than its factorization.

55000842683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426397.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 55000842683 in words is "fifty-five billion, eight hundred forty-two thousand, six hundred eighty-three".

Divisors: 1 109 1187 129383 425101 46336009 504594887 55000842683