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130980102 = 23111984547
BaseRepresentation
bin1111100111010…
…01100100000110
3100010110110220220
413303221210012
5232012330402
620555205210
73150212121
oct763514406
9303413826
10130980102
1167a31320
1237a46806
132119c926
14135773b8
15b773dbc
hex7ce9906

130980102 has 16 divisors (see below), whose sum is σ = 285774912. Its totient is φ = 39690920.

The previous prime is 130980097. The next prime is 130980103. The reversal of 130980102 is 201089031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130980103) 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, 992208 + ... + 992339.

It is an arithmetic number, because the mean of its divisors is an integer number (17860932).

Almost surely, 2130980102 is an apocalyptic number.

130980102 is an abundant number, since it is smaller than the sum of its proper divisors (154794810).

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

130980102 is a wasteful number, since it uses less digits than its factorization.

130980102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984563.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 130980102 is about 11444.6538610829. The cubic root of 130980102 is about 507.8495922545.

The spelling of 130980102 in words is "one hundred thirty million, nine hundred eighty thousand, one hundred two".

Divisors: 1 2 3 6 11 22 33 66 1984547 3969094 5953641 11907282 21830017 43660034 65490051 130980102