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130055183 = 1076911759
BaseRepresentation
bin1111100000001…
…11110000001111
3100001201111011122
413300013300033
5231243231213
620523311155
73136310426
oct760076017
9301644148
10130055183
116745a425
123767b4bb
1320c3793b
14133b62bd
15b63ed08
hex7c07c0f

130055183 has 8 divisors (see below), whose sum is σ = 131535360. Its totient is φ = 128580120.

The previous prime is 130055153. The next prime is 130055207. The reversal of 130055183 is 381550031.

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

It is a cyclic number.

It is not a de Polignac number, because 130055183 - 26 = 130055119 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130055153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73058 + ... + 74816.

It is an arithmetic number, because the mean of its divisors is an integer number (16441920).

Almost surely, 2130055183 is an apocalyptic number.

130055183 is a deficient number, since it is larger than the sum of its proper divisors (1480177).

130055183 is a wasteful number, since it uses less digits than its factorization.

130055183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 130055183 is about 11404.1739288736. The cubic root of 130055183 is about 506.6513702003.

The spelling of 130055183 in words is "one hundred thirty million, fifty-five thousand, one hundred eighty-three".

Divisors: 1 107 691 1759 73937 188213 1215469 130055183