Base | Representation |
---|---|
bin | 10000010000000… |
… | …001000100001011 |
3 | 201000000020201010 |
4 | 100100001010023 |
5 | 1024243242443 |
6 | 43015255003 |
7 | 6520231446 |
oct | 2020010413 |
9 | 630006633 |
10 | 272634123 |
11 | 12a993063 |
12 | 7737a463 |
13 | 44638a88 |
14 | 282cc65d |
15 | 18e05733 |
hex | 1040110b |
272634123 has 8 divisors (see below), whose sum is σ = 363605200. Its totient is φ = 181709568.
The previous prime is 272634041. The next prime is 272634137. The reversal of 272634123 is 321436272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272634123 - 213 = 272625931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272634163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5763 + ... + 24051.
It is an arithmetic number, because the mean of its divisors is an integer number (45450650).
Almost surely, 2272634123 is an apocalyptic number.
272634123 is a deficient number, since it is larger than the sum of its proper divisors (90971077).
272634123 is a wasteful number, since it uses less digits than its factorization.
272634123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23261.
The product of its digits is 12096, while the sum is 30.
The square root of 272634123 is about 16511.6359879934. The cubic root of 272634123 is about 648.4254774096.
The spelling of 272634123 in words is "two hundred seventy-two million, six hundred thirty-four thousand, one hundred twenty-three".
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