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130500629 = 721618627
BaseRepresentation
bin1111100011101…
…00100000010101
3100002120010012122
413301310200111
5231402010004
620541025325
73143144210
oct761644025
9302503178
10130500629
1167734066
1237855245
132106260c
1413490777
15b6cbcbe
hex7c74815

130500629 has 8 divisors (see below), whose sum is σ = 149229888. Its totient is φ = 111792960.

The previous prime is 130500613. The next prime is 130500631. The reversal of 130500629 is 926005031.

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

It is a cyclic number.

It is not a de Polignac number, because 130500629 - 24 = 130500613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130500598 and 130500607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130500659) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10814 + ... + 19440.

It is an arithmetic number, because the mean of its divisors is an integer number (18653736).

Almost surely, 2130500629 is an apocalyptic number.

It is an amenable number.

130500629 is a deficient number, since it is larger than the sum of its proper divisors (18729259).

130500629 is an equidigital number, since it uses as much as digits as its factorization.

130500629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10795.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 130500629 is about 11423.6871893448. The cubic root of 130500629 is about 507.2291471311.

The spelling of 130500629 in words is "one hundred thirty million, five hundred thousand, six hundred twenty-nine".

Divisors: 1 7 2161 8627 15127 60389 18642947 130500629