Base | Representation |
---|---|
bin | 1000011010100101… |
… | …0101110100101110 |
3 | 12211102200021210220 |
4 | 2012221111310232 |
5 | 14111244443423 |
6 | 1012053512210 |
7 | 106660022610 |
oct | 20651256456 |
9 | 5742607726 |
10 | 2258984238 |
11 | a5a157325 |
12 | 530642666 |
13 | 2a0014184 |
14 | 176032db0 |
15 | d34bd9e3 |
hex | 86a55d2e |
2258984238 has 32 divisors (see below), whose sum is σ = 5387890176. Its totient is φ = 617361888.
The previous prime is 2258984219. The next prime is 2258984249. The reversal of 2258984238 is 8324898522.
2258984238 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 an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1168281 + ... + 1170212.
It is an arithmetic number, because the mean of its divisors is an integer number (168371568).
Almost surely, 22258984238 is an apocalyptic number.
2258984238 is an abundant number, since it is smaller than the sum of its proper divisors (3128905938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2258984238 is a wasteful number, since it uses less digits than its factorization.
2258984238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2338528.
The product of its digits is 2211840, while the sum is 51.
The square root of 2258984238 is about 47528.7727382056. The cubic root of 2258984238 is about 1312.1124819133.
The spelling of 2258984238 in words is "two billion, two hundred fifty-eight million, nine hundred eighty-four thousand, two hundred thirty-eight".
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