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130310962 = 2232832847
BaseRepresentation
bin1111100010001…
…10001100110010
3100002012111000221
413301012030302
5231324422322
620533003254
73141424225
oct761061462
9302174027
10130310962
1167614611
123778352a
1320cc71a2
14134415bc
15b6909c7
hex7c46332

130310962 has 8 divisors (see below), whose sum is σ = 203965056. Its totient is φ = 62322612.

The previous prime is 130310953. The next prime is 130310989. The reversal of 130310962 is 269013031.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416378 + ... + 1416469.

It is an arithmetic number, because the mean of its divisors is an integer number (25495632).

Almost surely, 2130310962 is an apocalyptic number.

130310962 is a deficient number, since it is larger than the sum of its proper divisors (73654094).

130310962 is a wasteful number, since it uses less digits than its factorization.

130310962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832872.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 130310962 is about 11415.3826917892. The cubic root of 130310962 is about 506.9832957602.

Adding to 130310962 its reverse (269013031), we get a palindrome (399323993).

The spelling of 130310962 in words is "one hundred thirty million, three hundred ten thousand, nine hundred sixty-two".

Divisors: 1 2 23 46 2832847 5665694 65155481 130310962