Base | Representation |
---|---|
bin | 10000010001000… |
… | …001100001010010 |
3 | 201000111122212011 |
4 | 100101001201102 |
5 | 1024330220010 |
6 | 43025053134 |
7 | 6522411241 |
oct | 2021014122 |
9 | 630448764 |
10 | 272898130 |
11 | 13005344a |
12 | 774871aa |
13 | 446cbcab |
14 | 2835a958 |
15 | 18e58a8a |
hex | 10441852 |
272898130 has 16 divisors (see below), whose sum is σ = 491987520. Its totient is φ = 108987952.
The previous prime is 272898103. The next prime is 272898139. The reversal of 272898130 is 31898272.
It is not an unprimeable number, because it can be changed into a prime (272898139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14620 + ... + 27559.
It is an arithmetic number, because the mean of its divisors is an integer number (30749220).
Almost surely, 2272898130 is an apocalyptic number.
272898130 is a deficient number, since it is larger than the sum of its proper divisors (219089390).
272898130 is a wasteful number, since it uses less digits than its factorization.
272898130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42833.
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 272898130 is about 16519.6286277870. The cubic root of 272898130 is about 648.6347122082.
The spelling of 272898130 in words is "two hundred seventy-two million, eight hundred ninety-eight thousand, one hundred thirty".
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