Base | Representation |
---|---|
bin | 1111111010100101… |
… | …1001011110100000 |
3 | 102000202000112222111 |
4 | 3332221121132200 |
5 | 32222144440440 |
6 | 1543533245104 |
7 | 210604440304 |
oct | 37651313640 |
9 | 12022015874 |
10 | 4272265120 |
11 | 18a2645022 |
12 | 9b2933794 |
13 | 53115b536 |
14 | 2c7587d04 |
15 | 1a01064ea |
hex | fea597a0 |
4272265120 has 24 divisors (see below), whose sum is σ = 10093226724. Its totient is φ = 1708905984.
The previous prime is 4272265097. The next prime is 4272265133. The reversal of 4272265120 is 215622724.
It can be written as a sum of positive squares in 2 ways, for example, as 4122153616 + 150111504 = 64204^2 + 12252^2 .
It is a super-2 number, since 2×42722651202 = 36504498511137228800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13350669 + ... + 13350988.
Almost surely, 24272265120 is an apocalyptic number.
4272265120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4272265120 is an abundant number, since it is smaller than the sum of its proper divisors (5820961604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4272265120 is a wasteful number, since it uses less digits than its factorization.
4272265120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26701672 (or 26701664 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 4272265120 is about 65362.5666570706. The cubic root of 4272265120 is about 1622.6296163554.
Adding to 4272265120 its reverse (215622724), we get a palindrome (4487887844).
The spelling of 4272265120 in words is "four billion, two hundred seventy-two million, two hundred sixty-five thousand, one hundred twenty".
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