Base | Representation |
---|---|
bin | 101010000010… |
… | …0001001111001 |
3 | 1112110121020101 |
4 | 1110010021321 |
5 | 21120141423 |
6 | 2104155401 |
7 | 355212100 |
oct | 124041171 |
9 | 45417211 |
10 | 22037113 |
11 | 1149189a |
12 | 7468b61 |
13 | 4747717 |
14 | 2cd9037 |
15 | 1e047ad |
hex | 1504279 |
22037113 has 12 divisors (see below), whose sum is σ = 26233680. Its totient is φ = 18447912.
The previous prime is 22037107. The next prime is 22037123. The reversal of 22037113 is 31173022.
It is not a de Polignac number, because 22037113 - 213 = 22028921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22037123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3123 + ... + 7336.
It is an arithmetic number, because the mean of its divisors is an integer number (2186140).
Almost surely, 222037113 is an apocalyptic number.
It is an amenable number.
22037113 is a deficient number, since it is larger than the sum of its proper divisors (4196567).
22037113 is a wasteful number, since it uses less digits than its factorization.
22037113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10516 (or 10509 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 22037113 is about 4694.3703518150. The cubic root of 22037113 is about 280.3614083137.
It can be divided in two parts, 2203 and 7113, that added together give a triangular number (9316 = T136).
The spelling of 22037113 in words is "twenty-two million, thirty-seven thousand, one hundred thirteen".
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