Base | Representation |
---|---|
bin | 10000001111111… |
… | …110100011010001 |
3 | 200222222201120201 |
4 | 100033332203101 |
5 | 1024242430300 |
6 | 43015135201 |
7 | 6520156435 |
oct | 2017764321 |
9 | 628881521 |
10 | 272623825 |
11 | 12a986351 |
12 | 77374501 |
13 | 44634196 |
14 | 282c89c5 |
15 | 18e0266a |
hex | 103fe8d1 |
272623825 has 12 divisors (see below), whose sum is σ = 338268528. Its totient is φ = 217960400.
The previous prime is 272623787. The next prime is 272623861. The reversal of 272623825 is 528326272.
It is not a de Polignac number, because 272623825 - 211 = 272621777 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58014 + ... + 62536.
It is an arithmetic number, because the mean of its divisors is an integer number (28189044).
Almost surely, 2272623825 is an apocalyptic number.
272623825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
272623825 is a deficient number, since it is larger than the sum of its proper divisors (65644703).
272623825 is a wasteful number, since it uses less digits than its factorization.
272623825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6944 (or 6939 counting only the distinct ones).
The product of its digits is 80640, while the sum is 37.
The square root of 272623825 is about 16511.3241443562. The cubic root of 272623825 is about 648.4173131471.
The spelling of 272623825 in words is "two hundred seventy-two million, six hundred twenty-three thousand, eight hundred twenty-five".
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