Base | Representation |
---|---|
bin | 101011101010… |
… | …0111001101000 |
3 | 1121002001002220 |
4 | 1113110321220 |
5 | 21330022021 |
6 | 2134354040 |
7 | 365402631 |
oct | 127247150 |
9 | 47061086 |
10 | 22892136 |
11 | 11a16223 |
12 | 77bb920 |
13 | 4986957 |
14 | 307c888 |
15 | 2022cc6 |
hex | 15d4e68 |
22892136 has 64 divisors (see below), whose sum is σ = 61171200. Its totient is φ = 7123200.
The previous prime is 22892123. The next prime is 22892171. The reversal of 22892136 is 63129822.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 22892097 and 22892106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21046 + ... + 22106.
It is an arithmetic number, because the mean of its divisors is an integer number (955800).
Almost surely, 222892136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22892136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30585600).
22892136 is an abundant number, since it is smaller than the sum of its proper divisors (38279064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22892136 is a wasteful number, since it uses less digits than its factorization.
22892136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130 (or 1126 counting only the distinct ones).
The product of its digits is 10368, while the sum is 33.
The square root of 22892136 is about 4784.5727081945. The cubic root of 22892136 is about 283.9414347266.
The spelling of 22892136 in words is "twenty-two million, eight hundred ninety-two thousand, one hundred thirty-six".
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