Base | Representation |
---|---|
bin | 11110010010100… |
… | …00010011011000 |
3 | 122201002211011002 |
4 | 33021100103120 |
5 | 1010021144222 |
6 | 41113524132 |
7 | 6203452406 |
oct | 1711202330 |
9 | 581084132 |
10 | 254084312 |
11 | 120473339 |
12 | 71113648 |
13 | 40842761 |
14 | 25a60476 |
15 | 1748e392 |
hex | f2504d8 |
254084312 has 64 divisors (see below), whose sum is σ = 544708800. Its totient is φ = 110387200.
The previous prime is 254084309. The next prime is 254084317. The reversal of 254084312 is 213480452.
It is a happy number.
254084312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254084317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89312 + ... + 92112.
It is an arithmetic number, because the mean of its divisors is an integer number (8511075).
Almost surely, 2254084312 is an apocalyptic number.
It is an amenable number.
254084312 is an abundant number, since it is smaller than the sum of its proper divisors (290624488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254084312 is a wasteful number, since it uses less digits than its factorization.
254084312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2876 (or 2872 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 254084312 is about 15940.0223337359. The cubic root of 254084312 is about 633.3726175694.
The spelling of 254084312 in words is "two hundred fifty-four million, eighty-four thousand, three hundred twelve".
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