Base | Representation |
---|---|
bin | 1110110011011000110… |
… | …0001111101110000100 |
3 | 220022102110100212101021 |
4 | 3230312030033232010 |
5 | 13131312414001434 |
6 | 312455054040524 |
7 | 24242044313623 |
oct | 3546614175604 |
9 | 808373325337 |
10 | 254312250244 |
11 | 989426a9728 |
12 | 413547a9144 |
13 | 1ac9b5aa260 |
14 | c4474076ba |
15 | 69366bccb4 |
hex | 3b3630fb84 |
254312250244 has 48 divisors (see below), whose sum is σ = 534182947200. Its totient is φ = 104656237056.
The previous prime is 254312250233. The next prime is 254312250281. The reversal of 254312250244 is 442052213452.
254312250244 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 (34).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7553824 + ... + 7587415.
It is an arithmetic number, because the mean of its divisors is an integer number (11128811400).
Almost surely, 2254312250244 is an apocalyptic number.
It is an amenable number.
254312250244 is an abundant number, since it is smaller than the sum of its proper divisors (279870696956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254312250244 is a wasteful number, since it uses less digits than its factorization.
254312250244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15141292 (or 15141290 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 34.
Adding to 254312250244 its reverse (442052213452), we get a palindrome (696364463696).
The spelling of 254312250244 in words is "two hundred fifty-four billion, three hundred twelve million, two hundred fifty thousand, two hundred forty-four".
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