Base | Representation |
---|---|
bin | 1010010110111101010000 |
3 | 12002221221001 |
4 | 22112331100 |
5 | 1143343342 |
6 | 134111344 |
7 | 32036554 |
oct | 12267520 |
9 | 5087831 |
10 | 2715472 |
11 | 15951a1 |
12 | aab554 |
13 | 740cb6 |
14 | 509864 |
15 | 3898b7 |
hex | 296f50 |
2715472 has 40 divisors (see below), whose sum is σ = 5642496. Its totient is φ = 1262976.
The previous prime is 2715469. The next prime is 2715481. The reversal of 2715472 is 2745172.
2715472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2715472.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17218 + ... + 17374.
22715472 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 2715472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2821248).
2715472 is an abundant number, since it is smaller than the sum of its proper divisors (2927024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2715472 is a wasteful number, since it uses less digits than its factorization.
2715472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235 (or 229 counting only the distinct ones).
The product of its digits is 3920, while the sum is 28.
The square root of 2715472 is about 1647.8689268264. The cubic root of 2715472 is about 139.5131387958.
The spelling of 2715472 in words is "two million, seven hundred fifteen thousand, four hundred seventy-two".
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