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104730980 = 22511234663
BaseRepresentation
bin1100011111000…
…01000101100100
321022001212220012
412033201011210
5203302342410
614220425352
72411125064
oct617410544
9238055805
10104730980
1154132a32
122b0a8258
131890bcc3
14dca33a4
1592db605
hex63e1164

104730980 has 24 divisors (see below), whose sum is σ = 220178112. Its totient is φ = 41846112.

The previous prime is 104730973. The next prime is 104731001. The reversal of 104730980 is 89037401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20129 + ... + 24791.

It is an arithmetic number, because the mean of its divisors is an integer number (9174088).

Almost surely, 2104730980 is an apocalyptic number.

104730980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104730980 is an abundant number, since it is smaller than the sum of its proper divisors (115447132).

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

104730980 is a wasteful number, since it uses less digits than its factorization.

104730980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795 (or 5793 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 104730980 is about 10233.8155152416. The cubic root of 104730980 is about 471.3661474038.

The spelling of 104730980 in words is "one hundred four million, seven hundred thirty thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 1123 2246 4492 4663 5615 9326 11230 18652 22460 23315 46630 93260 5236549 10473098 20946196 26182745 52365490 104730980