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130051054 = 27174491217
BaseRepresentation
bin1111100000001…
…10101111101110
3100001201021111201
413300012233232
5231243113204
620523240114
73136262410
oct760065756
9301637451
10130051054
1167457311
123767903a
1320c35ab3
14133b49b0
15b63d9a4
hex7c06bee

130051054 has 32 divisors (see below), whose sum is σ = 236779200. Its totient is φ = 52297728.

The previous prime is 130051043. The next prime is 130051063. The reversal of 130051054 is 450150031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106254 + ... + 107470.

It is an arithmetic number, because the mean of its divisors is an integer number (7399350).

Almost surely, 2130051054 is an apocalyptic number.

130051054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130051054 is a deficient number, since it is larger than the sum of its proper divisors (106728146).

130051054 is a wasteful number, since it uses less digits than its factorization.

130051054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 130051054 is about 11403.9928972268. The cubic root of 130051054 is about 506.6460084106.

The spelling of 130051054 in words is "one hundred thirty million, fifty-one thousand, fifty-four".

Divisors: 1 2 7 14 17 34 119 238 449 898 1217 2434 3143 6286 7633 8519 15266 17038 20689 41378 53431 106862 144823 289646 546433 1092866 3825031 7650062 9289361 18578722 65025527 130051054