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104960380 = 22571744101
BaseRepresentation
bin1100100000110…
…01000101111100
321022111112120111
412100121011330
5203332213010
614225355404
72413101640
oct620310574
9238445514
10104960380
115427a318
122b198b64
131898c545
14dd22c20
15933458a
hex641917c

104960380 has 48 divisors (see below), whose sum is σ = 266728896. Its totient is φ = 33868800.

The previous prime is 104960371. The next prime is 104960393. The reversal of 104960380 is 83069401.

It is a super-2 number, since 2×1049603802 = 22033362739488800, which contains 22 as substring.

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, 19671 + ... + 24430.

It is an arithmetic number, because the mean of its divisors is an integer number (5556852).

Almost surely, 2104960380 is an apocalyptic number.

104960380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104960380 is an abundant number, since it is smaller than the sum of its proper divisors (161768516).

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

104960380 is a wasteful number, since it uses less digits than its factorization.

104960380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44134 (or 44132 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 104960380 is about 10245.0173255100. The cubic root of 104960380 is about 471.7100524602.

The spelling of 104960380 in words is "one hundred four million, nine hundred sixty thousand, three hundred eighty".

Divisors: 1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 119 140 170 238 340 476 595 1190 2380 44101 88202 176404 220505 308707 441010 617414 749717 882020 1234828 1499434 1543535 2998868 3087070 3748585 5248019 6174140 7497170 10496038 14994340 20992076 26240095 52480190 104960380