Base | Representation |
---|---|
bin | 10000010000011… |
… | …000101110100001 |
3 | 201000012011122200 |
4 | 100100120232201 |
5 | 1024304343131 |
6 | 43021323413 |
7 | 6521114142 |
oct | 2020305641 |
9 | 630164580 |
10 | 272731041 |
11 | 12aa49960 |
12 | 77406569 |
13 | 44670c1b |
14 | 28315ac9 |
15 | 18e242e6 |
hex | 10418ba1 |
272731041 has 12 divisors (see below), whose sum is σ = 429758160. Its totient is φ = 165291480.
The previous prime is 272731031. The next prime is 272731049. The reversal of 272731041 is 140137272.
It is a happy number.
It is not a de Polignac number, because 272731041 - 211 = 272728993 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 272730996 and 272731014.
It is not an unprimeable number, because it can be changed into a prime (272731049) 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, 1377331 + ... + 1377528.
It is an arithmetic number, because the mean of its divisors is an integer number (35813180).
Almost surely, 2272731041 is an apocalyptic number.
It is an amenable number.
272731041 is a deficient number, since it is larger than the sum of its proper divisors (157027119).
272731041 is a wasteful number, since it uses less digits than its factorization.
272731041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2754876 (or 2754873 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 272731041 is about 16514.5705666239. The cubic root of 272731041 is about 648.5023040060.
The spelling of 272731041 in words is "two hundred seventy-two million, seven hundred thirty-one thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •