Base | Representation |
---|---|
bin | 1000011001101010… |
… | …0111001101011100 |
3 | 12211011102010120220 |
4 | 2012122213031130 |
5 | 14104302421132 |
6 | 1011435041340 |
7 | 106612142322 |
oct | 20632471534 |
9 | 5734363526 |
10 | 2255123292 |
11 | a57a5a564 |
12 | 52b2a0250 |
13 | 29c2919a6 |
14 | 175709d12 |
15 | d2ea9a2c |
hex | 866a735c |
2255123292 has 12 divisors (see below), whose sum is σ = 5261954376. Its totient is φ = 751707760.
The previous prime is 2255123279. The next prime is 2255123327. The reversal of 2255123292 is 2923215522.
2255123292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93963459 + ... + 93963482.
It is an arithmetic number, because the mean of its divisors is an integer number (438496198).
Almost surely, 22255123292 is an apocalyptic number.
It is an amenable number.
2255123292 is an abundant number, since it is smaller than the sum of its proper divisors (3006831084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255123292 is a wasteful number, since it uses less digits than its factorization.
2255123292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187926948 (or 187926946 counting only the distinct ones).
The product of its digits is 21600, while the sum is 33.
The square root of 2255123292 is about 47488.1384347713. The cubic root of 2255123292 is about 1311.3645226784.
The spelling of 2255123292 in words is "two billion, two hundred fifty-five million, one hundred twenty-three thousand, two hundred ninety-two".
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