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130061107 = 1173161969
BaseRepresentation
bin1111100000010…
…01001100110011
3100001201210022001
413300021030303
5231243423412
620523354431
73136333621
oct760111463
9301653261
10130061107
1167463920
1237682a17
1320c3a547
14133b8511
15b641957
hex7c09333

130061107 has 8 divisors (see below), whose sum is σ = 143829360. Its totient is φ = 116616960.

The previous prime is 130061093. The next prime is 130061147. The reversal of 130061107 is 701160031.

It is a happy number.

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 130061107 - 219 = 129536819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130061147) 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, 80182 + ... + 81787.

It is an arithmetic number, because the mean of its divisors is an integer number (17978670).

Almost surely, 2130061107 is an apocalyptic number.

130061107 is a deficient number, since it is larger than the sum of its proper divisors (13768253).

130061107 is a wasteful number, since it uses less digits than its factorization.

130061107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162053.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 130061107 is about 11404.4336553816. The cubic root of 130061107 is about 506.6590627225.

The spelling of 130061107 in words is "one hundred thirty million, sixty-one thousand, one hundred seven".

Divisors: 1 11 73 803 161969 1781659 11823737 130061107