Base | Representation |
---|---|
bin | 1011001101101… |
… | …1001000111001 |
3 | 10021111121210201 |
4 | 2303123020321 |
5 | 44020104222 |
6 | 4400042201 |
7 | 1110535045 |
oct | 263331071 |
9 | 107447721 |
10 | 47034937 |
11 | 24606054 |
12 | 13903361 |
13 | 998a931 |
14 | 6365025 |
15 | 41e1427 |
hex | 2cdb239 |
47034937 has 16 divisors (see below), whose sum is σ = 52738560. Its totient is φ = 41686272.
The previous prime is 47034929. The next prime is 47034989. The reversal of 47034937 is 73943074.
It is a cyclic number.
It is not a de Polignac number, because 47034937 - 23 = 47034929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47034896 and 47034905.
It is not an unprimeable number, because it can be changed into a prime (47034907) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71703 + ... + 72355.
It is an arithmetic number, because the mean of its divisors is an integer number (3296160).
Almost surely, 247034937 is an apocalyptic number.
It is an amenable number.
47034937 is a deficient number, since it is larger than the sum of its proper divisors (5703623).
47034937 is a wasteful number, since it uses less digits than its factorization.
47034937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 912.
The product of its (nonzero) digits is 63504, while the sum is 37.
The square root of 47034937 is about 6858.2021696652. The cubic root of 47034937 is about 360.9720054104.
The spelling of 47034937 in words is "forty-seven million, thirty-four thousand, nine hundred thirty-seven".
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