Base | Representation |
---|---|
bin | 1100011011111… |
… | …00100111001000 |
3 | 21021021222100200 |
4 | 12031330213020 |
5 | 203201210212 |
6 | 14203532200 |
7 | 2404462200 |
oct | 615744710 |
9 | 237258320 |
10 | 104319432 |
11 | 53981808 |
12 | 2ab2a060 |
13 | 187c6899 |
14 | dbd7400 |
15 | 92596dc |
hex | 637c9c8 |
104319432 has 72 divisors (see below), whose sum is σ = 328670550. Its totient is φ = 29804544.
The previous prime is 104319403. The next prime is 104319473. The reversal of 104319432 is 234913401.
It can be written as a sum of positive squares in only one way, i.e., 87721956 + 16597476 = 9366^2 + 4074^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a junction number, because it is equal to n+sod(n) for n = 104319396 and 104319405.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11257 + ... + 18312.
Almost surely, 2104319432 is an apocalyptic number.
104319432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
104319432 is an abundant number, since it is smaller than the sum of its proper divisors (224351118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104319432 is a wasteful number, since it uses less digits than its factorization.
104319432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29595 (or 29581 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 104319432 is about 10213.6884620591. The cubic root of 104319432 is about 470.7479143830.
The spelling of 104319432 in words is "one hundred four million, three hundred nineteen thousand, four hundred thirty-two".
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