Base | Representation |
---|---|
bin | 10000001101110… |
… | …100001000010111 |
3 | 200221220220211211 |
4 | 100031310020113 |
5 | 1024121304410 |
6 | 42555042251 |
7 | 6512305450 |
oct | 2015641027 |
9 | 627826754 |
10 | 272056855 |
11 | 12a629384 |
12 | 77140387 |
13 | 444960b5 |
14 | 281bc127 |
15 | 18d3e68a |
hex | 10374217 |
272056855 has 8 divisors (see below), whose sum is σ = 373106592. Its totient is φ = 186553248.
The previous prime is 272056849. The next prime is 272056867. The reversal of 272056855 is 558650272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272056855 - 25 = 272056823 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3886492 + ... + 3886561.
It is an arithmetic number, because the mean of its divisors is an integer number (46638324).
Almost surely, 2272056855 is an apocalyptic number.
272056855 is a deficient number, since it is larger than the sum of its proper divisors (101049737).
272056855 is an equidigital number, since it uses as much as digits as its factorization.
272056855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7773065.
The product of its (nonzero) digits is 168000, while the sum is 40.
The square root of 272056855 is about 16494.1460827774. The cubic root of 272056855 is about 647.9675012597.
The spelling of 272056855 in words is "two hundred seventy-two million, fifty-six thousand, eight hundred fifty-five".
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