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55956005106 = 2331129987141
BaseRepresentation
bin110100000111001111…
…001110000011110010
312100102200002120122120
4310013033032003302
51404044214130411
641412243215110
74020433124061
oct640717160362
9170380076576
1055956005106
1121804784921
12aa17677496
1353799a37c1
1429cb76a1d8
1516c76dc106
hexd073ce0f2

55956005106 has 16 divisors (see below), whose sum is σ = 112271859648. Its totient is φ = 18592026800.

The previous prime is 55956005089. The next prime is 55956005123. The reversal of 55956005106 is 60150065955.

55956005106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55956005089) and next prime (55956005123).

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, 14991705 + ... + 14995436.

It is an arithmetic number, because the mean of its divisors is an integer number (7016991228).

Almost surely, 255956005106 is an apocalyptic number.

55956005106 is an abundant number, since it is smaller than the sum of its proper divisors (56315854542).

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

55956005106 is a wasteful number, since it uses less digits than its factorization.

55956005106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29987457.

The product of its (nonzero) digits is 202500, while the sum is 42.

The spelling of 55956005106 in words is "fifty-five billion, nine hundred fifty-six million, five thousand, one hundred six".

Divisors: 1 2 3 6 311 622 933 1866 29987141 59974282 89961423 179922846 9326000851 18652001702 27978002553 55956005106