Base | Representation |
---|---|
bin | 10000001111101… |
… | …010011110000000 |
3 | 200222211112202011 |
4 | 100033222132000 |
5 | 1024232312233 |
6 | 43013302304 |
7 | 6516364555 |
oct | 2017523600 |
9 | 628745664 |
10 | 272541568 |
11 | 12a92a572 |
12 | 77334994 |
13 | 44605900 |
14 | 282a6a2c |
15 | 18dd80cd |
hex | 103ea780 |
272541568 has 96 divisors (see below), whose sum is σ = 603658440. Its totient is φ = 122443776.
The previous prime is 272541551. The next prime is 272541571. The reversal of 272541568 is 865145272.
It is a self number, because there is not a number n which added to its sum of digits gives 272541568.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930030 + ... + 930322.
Almost surely, 2272541568 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 272541568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301829220).
272541568 is an abundant number, since it is smaller than the sum of its proper divisors (331116872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272541568 is a wasteful number, since it uses less digits than its factorization.
272541568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376 (or 351 counting only the distinct ones).
The product of its digits is 134400, while the sum is 40.
The square root of 272541568 is about 16508.8330296239. The cubic root of 272541568 is about 648.3520923517.
The spelling of 272541568 in words is "two hundred seventy-two million, five hundred forty-one thousand, five hundred sixty-eight".
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