Base | Representation |
---|---|
bin | 10010011111000100110000 |
3 | 100010012021202 |
4 | 102133010300 |
5 | 2220031442 |
6 | 251510332 |
7 | 56121623 |
oct | 22370460 |
9 | 10105252 |
10 | 4845872 |
11 | 280a859 |
12 | 17583a8 |
13 | 10088a5 |
14 | 901dba |
15 | 65ac32 |
hex | 49f130 |
4845872 has 40 divisors (see below), whose sum is σ = 9843120. Its totient is φ = 2309120.
The previous prime is 4845859. The next prime is 4845877. The reversal of 4845872 is 2785484.
It is not an unprimeable number, because it can be changed into a prime (4845877) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54404 + ... + 54492.
It is an arithmetic number, because the mean of its divisors is an integer number (246078).
Almost surely, 24845872 is an apocalyptic number.
It is an amenable number.
4845872 is an abundant number, since it is smaller than the sum of its proper divisors (4997248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4845872 is a wasteful number, since it uses less digits than its factorization.
4845872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221 (or 215 counting only the distinct ones).
The product of its digits is 71680, while the sum is 38.
The square root of 4845872 is about 2201.3341409245. The cubic root of 4845872 is about 169.2221906226. Note that the first 3 decimals are identical.
The spelling of 4845872 in words is "four million, eight hundred forty-five thousand, eight hundred seventy-two".
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