Base | Representation |
---|---|
bin | 1110110010001110010… |
… | …1111101101111011100 |
3 | 220021121201020100112210 |
4 | 3230203211331233130 |
5 | 13130143024201434 |
6 | 312404110200420 |
7 | 24231235202013 |
oct | 3544345755734 |
9 | 807551210483 |
10 | 254000225244 |
11 | 987a2561727 |
12 | 412881b3110 |
13 | 1ac4ba5bc8c |
14 | c417bc3a7a |
15 | 69190d5ee9 |
hex | 3b2397dbdc |
254000225244 has 24 divisors (see below), whose sum is σ = 593563832848. Its totient is φ = 84538650240.
The previous prime is 254000225239. The next prime is 254000225263. The reversal of 254000225244 is 442522000452.
254000225244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2540002252442 (a number of 24 digits) contains 22 as substring.
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, 16003177 + ... + 16019040.
Almost surely, 2254000225244 is an apocalyptic number.
It is an amenable number.
254000225244 is an abundant number, since it is smaller than the sum of its proper divisors (339563607604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254000225244 is a wasteful number, since it uses less digits than its factorization.
254000225244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32022885 (or 32022883 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 30.
Adding to 254000225244 its reverse (442522000452), we get a palindrome (696522225696).
The spelling of 254000225244 in words is "two hundred fifty-four billion, two hundred twenty-five thousand, two hundred forty-four".
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