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55060106000 = 245327530053
BaseRepresentation
bin110011010001110101…
…101000101100010000
312021010020022012010012
4303101311220230100
51400230341343000
641143321054052
73656304115244
oct632165505420
9167106265105
1055060106000
1121394aa3639
12a807627328
1352661b48a3
14294479a424
151673c20735
hexcd1d68b10

55060106000 has 40 divisors (see below), whose sum is σ = 133135341144. Its totient is φ = 22024041600.

The previous prime is 55060105951. The next prime is 55060106011. The reversal of 55060106000 is 60106055.

It can be written as a sum of positive squares in 4 ways, for example, as 7410455056 + 47649650944 = 86084^2 + 218288^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 13763027 + ... + 13767026.

Almost surely, 255060106000 is an apocalyptic number.

55060106000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55060106000 is an abundant number, since it is smaller than the sum of its proper divisors (78075235144).

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

55060106000 is a wasteful number, since it uses less digits than its factorization.

55060106000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27530076 (or 27530060 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Subtracting from 55060106000 its reverse (60106055), we obtain a palindrome (54999999945).

The spelling of 55060106000 in words is "fifty-five billion, sixty million, one hundred six thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 27530053 55060106 110120212 137650265 220240424 275300530 440480848 550601060 688251325 1101202120 1376502650 2202404240 2753005300 3441256625 5506010600 6882513250 11012021200 13765026500 27530053000 55060106000