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130955107 = 4110929303
BaseRepresentation
bin1111100111000…
…11011101100011
3100010102012122011
413303203131203
5232011030412
620554453351
73150046213
oct763433543
9303365564
10130955107
1167a14568
1237a34257
132119143a
141356c243
15b76b7a7
hex7ce3763

130955107 has 8 divisors (see below), whose sum is σ = 135384480. Its totient is φ = 126584640.

The previous prime is 130955093. The next prime is 130955179. The reversal of 130955107 is 701559031.

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 130955107 - 27 = 130954979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130955507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10183 + ... + 19120.

It is an arithmetic number, because the mean of its divisors is an integer number (16923060).

Almost surely, 2130955107 is an apocalyptic number.

130955107 is a deficient number, since it is larger than the sum of its proper divisors (4429373).

130955107 is a wasteful number, since it uses less digits than its factorization.

130955107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29453.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 130955107 is about 11443.5618144003. The cubic root of 130955107 is about 507.8172858001.

The spelling of 130955107 in words is "one hundred thirty million, nine hundred fifty-five thousand, one hundred seven".

Divisors: 1 41 109 4469 29303 1201423 3194027 130955107