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130860962 = 2539912119
BaseRepresentation
bin1111100110011…
…00011110100010
3100010020102111022
413303030132202
5232000022322
620552445442
73146204561
oct763143642
9303212438
10130860962
116795a861
12379a9882
132115a62b
1413545bd8
15b74d942
hex7ccc7a2

130860962 has 8 divisors (see below), whose sum is σ = 196344000. Its totient is φ = 65412964.

The previous prime is 130860959. The next prime is 130860967. The reversal of 130860962 is 269068031.

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

It is not an unprimeable number, because it can be changed into a prime (130860967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4739 + ... + 16857.

It is an arithmetic number, because the mean of its divisors is an integer number (24543000).

Almost surely, 2130860962 is an apocalyptic number.

130860962 is a deficient number, since it is larger than the sum of its proper divisors (65483038).

130860962 is a wasteful number, since it uses less digits than its factorization.

130860962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17520.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 130860962 is about 11439.4476265246. The cubic root of 130860962 is about 507.6955649022.

The spelling of 130860962 in words is "one hundred thirty million, eight hundred sixty thousand, nine hundred sixty-two".

Divisors: 1 2 5399 10798 12119 24238 65430481 130860962