Base | Representation |
---|---|
bin | 1001100000010011… |
… | …1110011011100011 |
3 | 20120210222122020101 |
4 | 2120010332123203 |
5 | 20211132103443 |
6 | 1101102123231 |
7 | 120140614600 |
oct | 23004763343 |
9 | 6523878211 |
10 | 2551441123 |
11 | 109a249530 |
12 | 5b2580517 |
13 | 3187a079a |
14 | 1a2c016a7 |
15 | ededc84d |
hex | 9813e6e3 |
2551441123 has 24 divisors (see below), whose sum is σ = 3240805680. Its totient is φ = 1986304320.
The previous prime is 2551441091. The next prime is 2551441133. The reversal of 2551441123 is 3211441552.
2551441123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2551441123 - 25 = 2551441091 is a prime.
It is a super-2 number, since 2×25514411232 = 13019703608271002258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2551441091 and 2551441100.
It is not an unprimeable number, because it can be changed into a prime (2551441133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1092465 + ... + 1094797.
It is an arithmetic number, because the mean of its divisors is an integer number (135033570).
Almost surely, 22551441123 is an apocalyptic number.
2551441123 is a deficient number, since it is larger than the sum of its proper divisors (689364557).
2551441123 is a wasteful number, since it uses less digits than its factorization.
2551441123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4387 (or 4380 counting only the distinct ones).
The product of its digits is 4800, while the sum is 28.
The square root of 2551441123 is about 50511.7919203031. The cubic root of 2551441123 is about 1366.4545266666.
Adding to 2551441123 its reverse (3211441552), we get a palindrome (5762882675).
The spelling of 2551441123 in words is "two billion, five hundred fifty-one million, four hundred forty-one thousand, one hundred twenty-three".
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