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130708484 = 2232677121
BaseRepresentation
bin1111100101001…
…11010000000100
3100002221200022222
413302213100010
5231430132414
620545311512
73145001204
oct762472004
9302850288
10130708484
1167866245
1237935598
13211060ca
1413506404
15b71d68e
hex7ca7404

130708484 has 6 divisors (see below), whose sum is σ = 228739854. Its totient is φ = 65354240.

The previous prime is 130708453. The next prime is 130708507. The reversal of 130708484 is 484807031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 98446084 + 32262400 = 9922^2 + 5680^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16338557 + ... + 16338564.

It is an arithmetic number, because the mean of its divisors is an integer number (38123309).

Almost surely, 2130708484 is an apocalyptic number.

It is an amenable number.

130708484 is a deficient number, since it is larger than the sum of its proper divisors (98031370).

130708484 is a wasteful number, since it uses less digits than its factorization.

130708484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32677125 (or 32677123 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 130708484 is about 11432.7811139722. The cubic root of 130708484 is about 507.4983008509.

The spelling of 130708484 in words is "one hundred thirty million, seven hundred eight thousand, four hundred eighty-four".

Divisors: 1 2 4 32677121 65354242 130708484