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104693380 = 22511475879
BaseRepresentation
bin1100011110101…
…11111010000100
321021222222022121
412033113322010
5203300142010
614215535324
72410610341
oct617277204
9237888277
10104693380
1154107760
122b08a544
13188c7b5c
14dc937c8
1592d03da
hex63d7e84

104693380 has 24 divisors (see below), whose sum is σ = 239843520. Its totient is φ = 38070240.

The previous prime is 104693359. The next prime is 104693411. The reversal of 104693380 is 83396401.

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, 237720 + ... + 238159.

It is an arithmetic number, because the mean of its divisors is an integer number (9993480).

Almost surely, 2104693380 is an apocalyptic number.

104693380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104693380 is an abundant number, since it is smaller than the sum of its proper divisors (135150140).

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

104693380 is a wasteful number, since it uses less digits than its factorization.

104693380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475899 (or 475897 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 104693380 is about 10231.9783033390. The cubic root of 104693380 is about 471.3097314685.

The spelling of 104693380 in words is "one hundred four million, six hundred ninety-three thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 475879 951758 1903516 2379395 4758790 5234669 9517580 10469338 20938676 26173345 52346690 104693380