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130341129 = 343447043
BaseRepresentation
bin1111100010011…
…01100100001001
3100002021000102020
413301031210021
5231331404004
620533355053
73141611202
oct761154411
9302230366
10130341129
1167635246
1237798a89
1321007b39
141344c5a9
15b6998d9
hex7c4d909

130341129 has 4 divisors (see below), whose sum is σ = 173788176. Its totient is φ = 86894084.

The previous prime is 130341119. The next prime is 130341137. The reversal of 130341129 is 921143031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130341129 - 25 = 130341097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130341099 and 130341108.

It is not an unprimeable number, because it can be changed into a prime (130341119) 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 3 ways as a sum of consecutive naturals, for example, 21723519 + ... + 21723524.

It is an arithmetic number, because the mean of its divisors is an integer number (43447044).

Almost surely, 2130341129 is an apocalyptic number.

It is an amenable number.

130341129 is a deficient number, since it is larger than the sum of its proper divisors (43447047).

130341129 is an equidigital number, since it uses as much as digits as its factorization.

130341129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43447046.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 130341129 is about 11416.7039464112. The cubic root of 130341129 is about 507.0224149686.

The spelling of 130341129 in words is "one hundred thirty million, three hundred forty-one thousand, one hundred twenty-nine".

Divisors: 1 3 43447043 130341129