Base | Representation |
---|---|
bin | 1000011111101… |
… | …11101000101100 |
3 | 11222002211120012 |
4 | 10033313220230 |
5 | 121221101113 |
6 | 11023312352 |
7 | 1523530034 |
oct | 417675054 |
9 | 158084505 |
10 | 71268908 |
11 | 37258427 |
12 | 1ba4b6b8 |
13 | 119c4269 |
14 | 96728c4 |
15 | 63cbaa8 |
hex | 43f7a2c |
71268908 has 6 divisors (see below), whose sum is σ = 124720596. Its totient is φ = 35634452.
The previous prime is 71268889. The next prime is 71268937. The reversal of 71268908 is 80986217.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8908610 + ... + 8908617.
It is an arithmetic number, because the mean of its divisors is an integer number (20786766).
Almost surely, 271268908 is an apocalyptic number.
It is an amenable number.
71268908 is a deficient number, since it is larger than the sum of its proper divisors (53451688).
71268908 is a wasteful number, since it uses less digits than its factorization.
71268908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17817231 (or 17817229 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 41.
The square root of 71268908 is about 8442.0914470290. The cubic root of 71268908 is about 414.6038858347.
The spelling of 71268908 in words is "seventy-one million, two hundred sixty-eight thousand, nine hundred eight".
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