Base | Representation |
---|---|
bin | 10000001111001011100100 |
3 | 22000020210120 |
4 | 100033023210 |
5 | 2042201414 |
6 | 231121540 |
7 | 51115401 |
oct | 20171344 |
9 | 8006716 |
10 | 4256484 |
11 | 2447a61 |
12 | 15132b0 |
13 | b6053b |
14 | 7cb2a8 |
15 | 5912a9 |
hex | 40f2e4 |
4256484 has 48 divisors (see below), whose sum is σ = 10393152. Its totient is φ = 1354752.
The previous prime is 4256471. The next prime is 4256491. The reversal of 4256484 is 4846524.
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37612 + ... + 37724.
It is an arithmetic number, because the mean of its divisors is an integer number (216524).
Almost surely, 24256484 is an apocalyptic number.
It is an amenable number.
4256484 is an abundant number, since it is smaller than the sum of its proper divisors (6136668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4256484 is a wasteful number, since it uses less digits than its factorization.
4256484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 234 counting only the distinct ones).
The product of its digits is 30720, while the sum is 33.
The square root of 4256484 is about 2063.1248144502. The cubic root of 4256484 is about 162.0629232779.
The spelling of 4256484 in words is "four million, two hundred fifty-six thousand, four hundred eighty-four".
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