Base | Representation |
---|---|
bin | 10000001110100… |
… | …011110111011011 |
3 | 200222021212001110 |
4 | 100032203313123 |
5 | 1024144034004 |
6 | 43003151403 |
7 | 6514051500 |
oct | 2016436733 |
9 | 628255043 |
10 | 272252379 |
11 | 12a752273 |
12 | 77215563 |
13 | 445340a9 |
14 | 2822d4a7 |
15 | 18d7c589 |
hex | 103a3ddb |
272252379 has 12 divisors (see below), whose sum is σ = 422269224. Its totient is φ = 155572704.
The previous prime is 272252347. The next prime is 272252441. The reversal of 272252379 is 973252272.
It is not a de Polignac number, because 272252379 - 25 = 272252347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (272252329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 925882 + ... + 926175.
It is an arithmetic number, because the mean of its divisors is an integer number (35189102).
Almost surely, 2272252379 is an apocalyptic number.
272252379 is a deficient number, since it is larger than the sum of its proper divisors (150016845).
272252379 is a wasteful number, since it uses less digits than its factorization.
272252379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1852074 (or 1852067 counting only the distinct ones).
The product of its digits is 105840, while the sum is 39.
The square root of 272252379 is about 16500.0720907516. The cubic root of 272252379 is about 648.1226929124.
The spelling of 272252379 in words is "two hundred seventy-two million, two hundred fifty-two thousand, three hundred seventy-nine".
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