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130966192 = 2471169341
BaseRepresentation
bin1111100111001…
…10001010110000
3100010102202211201
413303212022300
5232011404232
620555020544
73150123430
oct763461260
9303382751
10130966192
1167a21925
1237a3a754
13211964b6
14135722c0
15b76ebe7
hex7ce62b0

130966192 has 20 divisors (see below), whose sum is σ = 289996816. Its totient is φ = 56128320.

The previous prime is 130966159. The next prime is 130966211. The reversal of 130966192 is 291669031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584559 + ... + 584782.

Almost surely, 2130966192 is an apocalyptic number.

It is an amenable number.

130966192 is an abundant number, since it is smaller than the sum of its proper divisors (159030624).

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

130966192 is a wasteful number, since it uses less digits than its factorization.

130966192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169356 (or 1169350 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 130966192 is about 11444.0461376211. The cubic root of 130966192 is about 507.8316138548.

The spelling of 130966192 in words is "one hundred thirty million, nine hundred sixty-six thousand, one hundred ninety-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 1169341 2338682 4677364 8185387 9354728 16370774 18709456 32741548 65483096 130966192