Base | Representation |
---|---|
bin | 11110011100010… |
… | …11010101010000 |
3 | 122210112101012012 |
4 | 33032023111100 |
5 | 1010333442142 |
6 | 41201322052 |
7 | 6220435400 |
oct | 1716132520 |
9 | 583471165 |
10 | 255374672 |
11 | 121174853 |
12 | 71636328 |
13 | 40ba4b97 |
14 | 25cb8800 |
15 | 17646882 |
hex | f38b550 |
255374672 has 60 divisors (see below), whose sum is σ = 578105856. Its totient is φ = 108964800.
The previous prime is 255374671. The next prime is 255374677. The reversal of 255374672 is 276473552.
255374672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255374671) 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, 221297 + ... + 222447.
Almost surely, 2255374672 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 255374672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289052928).
255374672 is an abundant number, since it is smaller than the sum of its proper divisors (322731184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255374672 is a wasteful number, since it uses less digits than its factorization.
255374672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1456 (or 1443 counting only the distinct ones).
The product of its digits is 352800, while the sum is 41.
The square root of 255374672 is about 15980.4465519584. The cubic root of 255374672 is about 634.4429959616.
The spelling of 255374672 in words is "two hundred fifty-five million, three hundred seventy-four thousand, six hundred seventy-two".
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