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55010006007 = 3117149947051
BaseRepresentation
bin110011001110110110…
…100001001111110111
312020222202000211211220
4303032312201033313
51400130030143012
641134331201423
73655125223155
oct631666411767
9166882024756
1055010006007
1121369794790
12a7b28a6273
1352589c2b18
14293bc783d5
15166e62608c
hexcceda13f7

55010006007 has 32 divisors (see below), whose sum is σ = 81305856000. Its totient is φ = 32803260000.

The previous prime is 55010005991. The next prime is 55010006027. The reversal of 55010006007 is 70060001055.

It is not a de Polignac number, because 55010006007 - 24 = 55010005991 is a prime.

It is a super-2 number, since 2×550100060072 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010006027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1145632 + ... + 1192682.

It is an arithmetic number, because the mean of its divisors is an integer number (2540808000).

Almost surely, 255010006007 is an apocalyptic number.

55010006007 is a deficient number, since it is larger than the sum of its proper divisors (26295849993).

55010006007 is a wasteful number, since it uses less digits than its factorization.

55010006007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47635.

The product of its (nonzero) digits is 1050, while the sum is 24.

The spelling of 55010006007 in words is "fifty-five billion, ten million, six thousand, seven".

Divisors: 1 3 11 33 71 213 499 781 1497 2343 5489 16467 35429 47051 106287 141153 389719 517561 1169157 1552683 3340621 10021863 23478449 36746831 70435347 110240493 258262939 774788817 1666969879 5000909637 18336668669 55010006007