Base | Representation |
---|---|
bin | 10000001110100… |
… | …011110001000000 |
3 | 200222021211111020 |
4 | 100032203301000 |
5 | 1024144030333 |
6 | 43003145440 |
7 | 6514050342 |
oct | 2016436100 |
9 | 628254436 |
10 | 272251968 |
11 | 12a751a2a |
12 | 77215280 |
13 | 44533b51 |
14 | 2822d292 |
15 | 18d7c3b3 |
hex | 103a3c40 |
272251968 has 28 divisors (see below), whose sum is σ = 720333840. Its totient is φ = 90750592.
The previous prime is 272251949. The next prime is 272251981. The reversal of 272251968 is 869152272.
It is a super-3 number, since 3×2722519683 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708798 + ... + 709181.
Almost surely, 2272251968 is an apocalyptic number.
It is an amenable number.
272251968 is an abundant number, since it is smaller than the sum of its proper divisors (448081872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272251968 is a wasteful number, since it uses less digits than its factorization.
272251968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1417994 (or 1417984 counting only the distinct ones).
The product of its digits is 120960, while the sum is 42.
The square root of 272251968 is about 16500.0596362559. The cubic root of 272251968 is about 648.1223667707.
The spelling of 272251968 in words is "two hundred seventy-two million, two hundred fifty-one thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •