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104337680 = 2451304221
BaseRepresentation
bin1100011100000…
…01000100010000
321021022220101112
412032001010100
5203202301210
614204152452
72404566326
oct616010420
9237286345
10104337680
1153994497
122ab38728
1318801c95
14dbddd16
15925ed05
hex6381110

104337680 has 20 divisors (see below), whose sum is σ = 242585292. Its totient is φ = 41735040.

The previous prime is 104337677. The next prime is 104337703. The reversal of 104337680 is 86733401.

It can be written as a sum of positive squares in 2 ways, for example, as 24127744 + 80209936 = 4912^2 + 8956^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652031 + ... + 652190.

Almost surely, 2104337680 is an apocalyptic number.

104337680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104337680 is an abundant number, since it is smaller than the sum of its proper divisors (138247612).

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

104337680 is a wasteful number, since it uses less digits than its factorization.

104337680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304234 (or 1304228 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 104337680 is about 10214.5817339723. The cubic root of 104337680 is about 470.7753611937.

The spelling of 104337680 in words is "one hundred four million, three hundred thirty-seven thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1304221 2608442 5216884 6521105 10433768 13042210 20867536 26084420 52168840 104337680