Base | Representation |
---|---|
bin | 10010101011100111101000 |
3 | 100012210202212 |
4 | 102223213220 |
5 | 2223203011 |
6 | 252544252 |
7 | 56424500 |
oct | 22534750 |
9 | 10183685 |
10 | 4897256 |
11 | 2845421 |
12 | 1782088 |
13 | 10260b0 |
14 | 916a00 |
15 | 66b08b |
hex | 4ab9e8 |
4897256 has 72 divisors (see below), whose sum is σ = 11886210. Its totient is φ = 1874880.
The previous prime is 4897237. The next prime is 4897267. The reversal of 4897256 is 6527984.
It can be written as a sum of positive squares in only one way, i.e., 4708900 + 188356 = 2170^2 + 434^2 .
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, 157961 + ... + 157991.
Almost surely, 24897256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4897256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5943105).
4897256 is an abundant number, since it is smaller than the sum of its proper divisors (6988954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4897256 is a wasteful number, since it uses less digits than its factorization.
4897256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95 (or 53 counting only the distinct ones).
The product of its digits is 120960, while the sum is 41.
The square root of 4897256 is about 2212.9744688993. The cubic root of 4897256 is about 169.8182139846.
The spelling of 4897256 in words is "four million, eight hundred ninety-seven thousand, two hundred fifty-six".
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