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130120010 = 2513012001
BaseRepresentation
bin1111100000101…
…11100101001010
3100001211210002122
413300113211022
5231302320020
620524531242
73140000426
oct760274512
9301753078
10130120010
11674a40a9
12376b0b22
1320c5b2b7
14133d1b86
15b654125
hex7c1794a

130120010 has 8 divisors (see below), whose sum is σ = 234216036. Its totient is φ = 52048000.

The previous prime is 130120007. The next prime is 130120033. The reversal of 130120010 is 10021031.

It can be written as a sum of positive squares in 2 ways, for example, as 130119649 + 361 = 11407^2 + 19^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 130120010.

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, 6505991 + ... + 6506010.

Almost surely, 2130120010 is an apocalyptic number.

130120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130120010 is a deficient number, since it is larger than the sum of its proper divisors (104096026).

130120010 is a wasteful number, since it uses less digits than its factorization.

130120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012008.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 130120010 is about 11407.0158236061. The cubic root of 130120010 is about 506.7355376332.

Adding to 130120010 its reverse (10021031), we get a palindrome (140141041).

The spelling of 130120010 in words is "one hundred thirty million, one hundred twenty thousand, ten".

Divisors: 1 2 5 10 13012001 26024002 65060005 130120010