Base | Representation |
---|---|
bin | 10000001111011… |
… | …001010100100100 |
3 | 200222200222101211 |
4 | 100033121110210 |
5 | 1024223040312 |
6 | 43012001204 |
7 | 6515653030 |
oct | 2017312444 |
9 | 628628354 |
10 | 272471332 |
11 | 12a891821 |
12 | 77300204 |
13 | 445ac953 |
14 | 282891c0 |
15 | 18dc23a7 |
hex | 103d9524 |
272471332 has 24 divisors (see below), whose sum is σ = 552411776. Its totient is φ = 115172928.
The previous prime is 272471279. The next prime is 272471341. The reversal of 272471332 is 233174272.
It is a junction number, because it is equal to n+sod(n) for n = 272471294 and 272471303.
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, 64608 + ... + 68695.
Almost surely, 2272471332 is an apocalyptic number.
It is an amenable number.
272471332 is an abundant number, since it is smaller than the sum of its proper divisors (279940444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272471332 is a wasteful number, since it uses less digits than its factorization.
272471332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133387 (or 133385 counting only the distinct ones).
The product of its digits is 14112, while the sum is 31.
The square root of 272471332 is about 16506.7056676976. The cubic root of 272471332 is about 648.2963925059.
The spelling of 272471332 in words is "two hundred seventy-two million, four hundred seventy-one thousand, three hundred thirty-two".
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