Base | Representation |
---|---|
bin | 10000001111111… |
… | …100111001010010 |
3 | 200222222101021111 |
4 | 100033330321102 |
5 | 1024242221132 |
6 | 43015043534 |
7 | 6520130605 |
oct | 2017747122 |
9 | 628871244 |
10 | 272617042 |
11 | 12a981245 |
12 | 773705aa |
13 | 44631079 |
14 | 282c633c |
15 | 18e00647 |
hex | 103fce52 |
272617042 has 8 divisors (see below), whose sum is σ = 409006332. Its totient is φ = 136281600.
The previous prime is 272617027. The next prime is 272617087. The reversal of 272617042 is 240716272.
It can be written as a sum of positive squares in 2 ways, for example, as 257570401 + 15046641 = 16049^2 + 3879^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 272616995 and 272617013.
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, 3442 + ... + 23602.
Almost surely, 2272617042 is an apocalyptic number.
272617042 is a deficient number, since it is larger than the sum of its proper divisors (136389290).
272617042 is a wasteful number, since it uses less digits than its factorization.
272617042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26924.
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 272617042 is about 16511.1187385955. The cubic root of 272617042 is about 648.4119354671.
The spelling of 272617042 in words is "two hundred seventy-two million, six hundred seventeen thousand, forty-two".
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