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130653130 = 2513065313
BaseRepresentation
bin1111100100110…
…01101111001010
3100002211212101211
413302121233022
5231421400010
620544203334
73144350626
oct762315712
9302755354
10130653130
11678286a3
123790954a
13210b6b5a
14134d0186
15b70c08a
hex7c99bca

130653130 has 8 divisors (see below), whose sum is σ = 235175652. Its totient is φ = 52261248.

The previous prime is 130653121. The next prime is 130653151. The reversal of 130653130 is 31356031.

It can be written as a sum of positive squares in 2 ways, for example, as 120406729 + 10246401 = 10973^2 + 3201^2 .

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

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, 6532647 + ... + 6532666.

Almost surely, 2130653130 is an apocalyptic number.

130653130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130653130 is a deficient number, since it is larger than the sum of its proper divisors (104522522).

130653130 is a wasteful number, since it uses less digits than its factorization.

130653130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13065320.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 130653130 is about 11430.3600118281. The cubic root of 130653130 is about 507.4266502419.

The spelling of 130653130 in words is "one hundred thirty million, six hundred fifty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 13065313 26130626 65326565 130653130