Base | Representation |
---|---|
bin | 101010000011… |
… | …1010100000011 |
3 | 1112111020222120 |
4 | 1110013110003 |
5 | 21121100201 |
6 | 2104335323 |
7 | 355264602 |
oct | 124072403 |
9 | 45436876 |
10 | 22050051 |
11 | 114a0591 |
12 | 7474543 |
13 | 475058a |
14 | 2cdda39 |
15 | 1e08536 |
hex | 1507503 |
22050051 has 16 divisors (see below), whose sum is σ = 31194240. Its totient is φ = 13815360.
The previous prime is 22050047. The next prime is 22050059. The reversal of 22050051 is 15005022.
It is not a de Polignac number, because 22050051 - 22 = 22050047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22050051.
It is not an unprimeable number, because it can be changed into a prime (22050059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5991 + ... + 8943.
It is an arithmetic number, because the mean of its divisors is an integer number (1949640).
Almost surely, 222050051 is an apocalyptic number.
22050051 is a deficient number, since it is larger than the sum of its proper divisors (9144189).
22050051 is a wasteful number, since it uses less digits than its factorization.
22050051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3106.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 22050051 is about 4695.7481831972. The cubic root of 22050051 is about 280.4162643538.
Adding to 22050051 its reverse (15005022), we get a palindrome (37055073).
The spelling of 22050051 in words is "twenty-two million, fifty thousand, fifty-one".
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