Base | Representation |
---|---|
bin | 10000011101111… |
… | …110111001101000 |
3 | 201020220020212020 |
4 | 100131332321220 |
5 | 1031212422042 |
6 | 43225544440 |
7 | 6563320401 |
oct | 2035767150 |
9 | 636806766 |
10 | 276295272 |
11 | 131a63800 |
12 | 78645120 |
13 | 4531b336 |
14 | 289a29a8 |
15 | 193ca3ec |
hex | 1077ee68 |
276295272 has 48 divisors (see below), whose sum is σ = 759249120. Its totient is φ = 83724960.
The previous prime is 276295259. The next prime is 276295277. The reversal of 276295272 is 272592672.
It is not an unprimeable number, because it can be changed into a prime (276295277) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44668 + ... + 50475.
It is an arithmetic number, because the mean of its divisors is an integer number (15817690).
Almost surely, 2276295272 is an apocalyptic number.
276295272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
276295272 is an abundant number, since it is smaller than the sum of its proper divisors (482953848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
276295272 is a wasteful number, since it uses less digits than its factorization.
276295272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95174 (or 95159 counting only the distinct ones).
The product of its digits is 211680, while the sum is 42.
The square root of 276295272 is about 16622.1319932192. The cubic root of 276295272 is about 651.3151062657.
The spelling of 276295272 in words is "two hundred seventy-six million, two hundred ninety-five thousand, two hundred seventy-two".
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