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130104344 = 2325164793
BaseRepresentation
bin1111100000100…
…11110000011000
3100001210222121102
413300103300120
5231301314334
620524330532
73136603646
oct760236030
9301728542
10130104344
1167493357
12376a3a48
1320c54126
14133ca196
15b64e67e
hex7c13c18

130104344 has 16 divisors (see below), whose sum is σ = 244921320. Its totient is φ = 64792000.

The previous prime is 130104329. The next prime is 130104361. The reversal of 130104344 is 443401031.

It is a happy number.

130104344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30389 + ... + 34404.

Almost surely, 2130104344 is an apocalyptic number.

It is an amenable number.

130104344 is a deficient number, since it is larger than the sum of its proper divisors (114816976).

130104344 is a wasteful number, since it uses less digits than its factorization.

130104344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65050 (or 65046 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130104344 is about 11406.3291202735. The cubic root of 130104344 is about 506.7152004139.

Adding to 130104344 its reverse (443401031), we get a palindrome (573505375).

The spelling of 130104344 in words is "one hundred thirty million, one hundred four thousand, three hundred forty-four".

Divisors: 1 2 4 8 251 502 1004 2008 64793 129586 259172 518344 16263043 32526086 65052172 130104344