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130498895 = 5232274999
BaseRepresentation
bin1111100011101…
…00000101001111
3100002120000211102
413301310011033
5231401431040
620541013315
73143136152
oct761640517
9302500742
10130498895
116773282a
123785423b
13210618a7
141348dc99
15b6cb515
hex7c7414f

130498895 has 16 divisors (see below), whose sum is σ = 164160000. Its totient is φ = 99400224.

The previous prime is 130498847. The next prime is 130498909. The reversal of 130498895 is 598894031.

It is a cyclic number.

It is not a de Polignac number, because 130498895 - 218 = 130236751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23606 + ... + 28604.

It is an arithmetic number, because the mean of its divisors is an integer number (10260000).

Almost surely, 2130498895 is an apocalyptic number.

130498895 is a deficient number, since it is larger than the sum of its proper divisors (33661105).

130498895 is a wasteful number, since it uses less digits than its factorization.

130498895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 130498895 is about 11423.6112941574. The cubic root of 130498895 is about 507.2269005538.

The spelling of 130498895 in words is "one hundred thirty million, four hundred ninety-eight thousand, eight hundred ninety-five".

Divisors: 1 5 23 115 227 1135 4999 5221 24995 26105 114977 574885 1134773 5673865 26099779 130498895