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130410312 = 2335433763
BaseRepresentation
bin1111100010111…
…10011101001000
3100002101112022120
413301132131020
5231341112222
620535051240
73142316664
oct761363510
9302345276
10130410312
116768221a
1237810b20
1321030486
14134698a4
15b6b015c
hex7c5e748

130410312 has 16 divisors (see below), whose sum is σ = 326025840. Its totient is φ = 43470096.

The previous prime is 130410283. The next prime is 130410317. The reversal of 130410312 is 213014031.

It is a junction number, because it is equal to n+sod(n) for n = 130410291 and 130410300.

It is not an unprimeable number, because it can be changed into a prime (130410317) 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, 2716858 + ... + 2716905.

It is an arithmetic number, because the mean of its divisors is an integer number (20376615).

Almost surely, 2130410312 is an apocalyptic number.

130410312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130410312 is an abundant number, since it is smaller than the sum of its proper divisors (195615528).

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

130410312 is a wasteful number, since it uses less digits than its factorization.

130410312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433772 (or 5433768 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130410312 is about 11419.7334469768. The cubic root of 130410312 is about 507.1121055819.

Adding to 130410312 its reverse (213014031), we get a palindrome (343424343).

The spelling of 130410312 in words is "one hundred thirty million, four hundred ten thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 5433763 10867526 16301289 21735052 32602578 43470104 65205156 130410312