Base | Representation |
---|---|
bin | 10000001110000… |
… | …110110000000101 |
3 | 200222001210110122 |
4 | 100032012300011 |
5 | 1024131230000 |
6 | 43000431325 |
7 | 6513044015 |
oct | 2016066005 |
9 | 628053418 |
10 | 272133125 |
11 | 12a680710 |
12 | 77178545 |
13 | 444c1a24 |
14 | 281dbc45 |
15 | 18d57085 |
hex | 10386c05 |
272133125 has 40 divisors (see below), whose sum is σ = 387326016. Its totient is φ = 189200000.
The previous prime is 272133109. The next prime is 272133157. The reversal of 272133125 is 521331272.
272133125 = 683 + 693 + ... + 1823.
It is not a de Polignac number, because 272133125 - 24 = 272133109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 272133094 and 272133103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 157265 + ... + 158985.
Almost surely, 2272133125 is an apocalyptic number.
272133125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
272133125 is a deficient number, since it is larger than the sum of its proper divisors (115192891).
272133125 is a wasteful number, since it uses less digits than its factorization.
272133125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1775 (or 1760 counting only the distinct ones).
The product of its digits is 2520, while the sum is 26.
The square root of 272133125 is about 16496.4579531486. The cubic root of 272133125 is about 648.0280472606.
Adding to 272133125 its reverse (521331272), we get a palindrome (793464397).
It can be divided in two parts, 2 and 72133125, that added together give a palindrome (72133127).
The spelling of 272133125 in words is "two hundred seventy-two million, one hundred thirty-three thousand, one hundred twenty-five".
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