Base | Representation |
---|---|
bin | 1000011000011110… |
… | …0011011100100010 |
3 | 12210211000022011011 |
4 | 2012013203130202 |
5 | 14102013032023 |
6 | 1011140011134 |
7 | 106521523300 |
oct | 20607433442 |
9 | 5724008134 |
10 | 2250127138 |
11 | a55157906 |
12 | 529690aaa |
13 | 29b23289c |
14 | 174ba9270 |
15 | d281e50d |
hex | 861e3722 |
2250127138 has 48 divisors (see below), whose sum is σ = 3990729600. Its totient is φ = 948598560.
The previous prime is 2250127097. The next prime is 2250127151. The reversal of 2250127138 is 8317210522.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3940393 + ... + 3940963.
It is an arithmetic number, because the mean of its divisors is an integer number (83140200).
Almost surely, 22250127138 is an apocalyptic number.
2250127138 is a deficient number, since it is larger than the sum of its proper divisors (1740602462).
2250127138 is a wasteful number, since it uses less digits than its factorization.
2250127138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1175 (or 1168 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 2250127138 is about 47435.5050357852. The cubic root of 2250127138 is about 1310.3953778114.
The spelling of 2250127138 in words is "two billion, two hundred fifty million, one hundred twenty-seven thousand, one hundred thirty-eight".
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