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130032104 = 2331796637
BaseRepresentation
bin1111100000000…
…10000111101000
3100001200022111212
413300002013220
5231242011404
620523012252
73136153226
oct760020750
9301608455
10130032104
1167444054
123766a088
1320c2a297
14133abb16
15b63806e
hex7c021e8

130032104 has 32 divisors (see below), whose sum is σ = 254899200. Its totient is φ = 62112960.

The previous prime is 130032103. The next prime is 130032107. The reversal of 130032104 is 401230031.

It is not an unprimeable number, because it can be changed into a prime (130032103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16274 + ... + 22910.

It is an arithmetic number, because the mean of its divisors is an integer number (7965600).

Almost surely, 2130032104 is an apocalyptic number.

It is an amenable number.

130032104 is a deficient number, since it is larger than the sum of its proper divisors (124867096).

130032104 is a wasteful number, since it uses less digits than its factorization.

130032104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753 (or 6749 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130032104 is about 11403.1620176160. The cubic root of 130032104 is about 506.6213990798.

Adding to 130032104 its reverse (401230031), we get a palindrome (531262135).

The spelling of 130032104 in words is "one hundred thirty million, thirty-two thousand, one hundred four".

Divisors: 1 2 4 8 31 62 79 124 158 248 316 632 2449 4898 6637 9796 13274 19592 26548 53096 205747 411494 524323 822988 1048646 1645976 2097292 4194584 16254013 32508026 65016052 130032104