Base | Representation |
---|---|
bin | 10000010001000… |
… | …001010011111010 |
3 | 201000111121200110 |
4 | 100101001103322 |
5 | 1024330203044 |
6 | 43025045150 |
7 | 6522405606 |
oct | 2021012372 |
9 | 630447613 |
10 | 272897274 |
11 | 130052841 |
12 | 774867b6 |
13 | 446cb7a0 |
14 | 2835a506 |
15 | 18e586b9 |
hex | 104414fa |
272897274 has 32 divisors (see below), whose sum is σ = 603671040. Its totient is φ = 81698112.
The previous prime is 272897269. The next prime is 272897281. The reversal of 272897274 is 472798272.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44394 + ... + 50165.
It is an arithmetic number, because the mean of its divisors is an integer number (18864720).
Almost surely, 2272897274 is an apocalyptic number.
272897274 is an abundant number, since it is smaller than the sum of its proper divisors (330773766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272897274 is a wasteful number, since it uses less digits than its factorization.
272897274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94614.
The product of its digits is 790272, while the sum is 48.
The square root of 272897274 is about 16519.6027191939. The cubic root of 272897274 is about 648.6340340163.
The spelling of 272897274 in words is "two hundred seventy-two million, eight hundred ninety-seven thousand, two hundred seventy-four".
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