Base | Representation |
---|---|
bin | 10000001101110… |
… | …010110001110000 |
3 | 200221220122020112 |
4 | 100031302301300 |
5 | 1024121120222 |
6 | 42555000452 |
7 | 6512253341 |
oct | 2015626160 |
9 | 627818215 |
10 | 272051312 |
11 | 12a6251a5 |
12 | 77139128 |
13 | 44493710 |
14 | 281ba0c8 |
15 | 18d3cbe2 |
hex | 10372c70 |
272051312 has 40 divisors (see below), whose sum is σ = 571848816. Its totient is φ = 124632576.
The previous prime is 272051261. The next prime is 272051333. The reversal of 272051312 is 213150272.
It is a happy 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, 23723 + ... + 33269.
Almost surely, 2272051312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 272051312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285924408).
272051312 is an abundant number, since it is smaller than the sum of its proper divisors (299797504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272051312 is a wasteful number, since it uses less digits than its factorization.
272051312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9705 (or 9699 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 272051312 is about 16493.9780526106. The cubic root of 272051312 is about 647.9631005763.
The spelling of 272051312 in words is "two hundred seventy-two million, fifty-one thousand, three hundred twelve".
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