Base | Representation |
---|---|
bin | 10101000000001001… |
… | …101011001011010011 |
3 | 2011012121220022101011 |
4 | 111000021223023103 |
5 | 332141041130301 |
6 | 14205420351351 |
7 | 1425560211235 |
oct | 250011531323 |
9 | 64177808334 |
10 | 22551114451 |
11 | 9622575078 |
12 | 44543a5557 |
13 | 2185092808 |
14 | 113d040255 |
15 | 8bebe1a51 |
hex | 54026b2d3 |
22551114451 has 4 divisors (see below), whose sum is σ = 23531597712. Its totient is φ = 21570631192.
The previous prime is 22551114409. The next prime is 22551114527. The reversal of 22551114451 is 15441115522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 22551114451 - 29 = 22551113939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22551114851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490241596 + ... + 490241641.
It is an arithmetic number, because the mean of its divisors is an integer number (5882899428).
Almost surely, 222551114451 is an apocalyptic number.
22551114451 is a deficient number, since it is larger than the sum of its proper divisors (980483261).
22551114451 is an equidigital number, since it uses as much as digits as its factorization.
22551114451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980483260.
The product of its digits is 8000, while the sum is 31.
Adding to 22551114451 its reverse (15441115522), we get a palindrome (37992229973).
The spelling of 22551114451 in words is "twenty-two billion, five hundred fifty-one million, one hundred fourteen thousand, four hundred fifty-one".
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