Base | Representation |
---|---|
bin | 10101110101110000… |
… | …101101100010111110 |
3 | 2020112022022212120202 |
4 | 111311300231202332 |
5 | 341011314241342 |
6 | 14434550243502 |
7 | 1460061205634 |
oct | 256560554276 |
9 | 66468285522 |
10 | 23450540222 |
11 | 9a44244a5a |
12 | 4665656592 |
13 | 2299517a05 |
14 | 11c668b354 |
15 | 923b58332 |
hex | 575c2d8be |
23450540222 has 16 divisors (see below), whose sum is σ = 36393678000. Its totient is φ = 11319423360.
The previous prime is 23450540177. The next prime is 23450540227. The reversal of 23450540222 is 22204505432.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23450540227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490397 + ... + 536087.
It is an arithmetic number, because the mean of its divisors is an integer number (2274604875).
Almost surely, 223450540222 is an apocalyptic number.
23450540222 is a deficient number, since it is larger than the sum of its proper divisors (12943137778).
23450540222 is a wasteful number, since it uses less digits than its factorization.
23450540222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54571.
The product of its (nonzero) digits is 19200, while the sum is 29.
The spelling of 23450540222 in words is "twenty-three billion, four hundred fifty million, five hundred forty thousand, two hundred twenty-two".
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