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130060494 = 2327225583
BaseRepresentation
bin1111100000010…
…01000011001110
3100001201202110100
413300021003032
5231243413434
620523351530
73136332054
oct760110316
9301652410
10130060494
1167463413
12376825a6
1320c3a195
14133b81d4
15b641699
hex7c090ce

130060494 has 12 divisors (see below), whose sum is σ = 281797776. Its totient is φ = 43353492.

The previous prime is 130060477. The next prime is 130060517. The reversal of 130060494 is 494060031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3612774 + ... + 3612809.

It is an arithmetic number, because the mean of its divisors is an integer number (23483148).

Almost surely, 2130060494 is an apocalyptic number.

130060494 is an abundant number, since it is smaller than the sum of its proper divisors (151737282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130060494 is a wasteful number, since it uses less digits than its factorization.

130060494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225591 (or 7225588 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 130060494 is about 11404.4067798373. The cubic root of 130060494 is about 506.6582667313.

The spelling of 130060494 in words is "one hundred thirty million, sixty thousand, four hundred ninety-four".

Divisors: 1 2 3 6 9 18 7225583 14451166 21676749 43353498 65030247 130060494