Base | Representation |
---|---|
bin | 101011101011… |
… | …0111100000010 |
3 | 1121002110120000 |
4 | 1113112330002 |
5 | 21330303412 |
6 | 2134500430 |
7 | 365436153 |
oct | 127267402 |
9 | 47073500 |
10 | 22900482 |
11 | 11a21520 |
12 | 7804716 |
13 | 498a6a7 |
14 | 308192a |
15 | 20254dc |
hex | 15d6f02 |
22900482 has 80 divisors (see below), whose sum is σ = 57081024. Its totient is φ = 6804000.
The previous prime is 22900481. The next prime is 22900483. The reversal of 22900482 is 28400922.
It is an interprime number because it is at equal distance from previous prime (22900481) and next prime (22900483).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (22900481) by changing a digit.
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 39 ways as a sum of consecutive naturals, for example, 126432 + ... + 126612.
Almost surely, 222900482 is an apocalyptic number.
22900482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 22900482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28540512).
22900482 is an abundant number, since it is smaller than the sum of its proper divisors (34180542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22900482 is a wasteful number, since it uses less digits than its factorization.
22900482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 22900482 is about 4785.4448069119. Note that the first 3 decimals coincide. The cubic root of 22900482 is about 283.9759369284.
The spelling of 22900482 in words is "twenty-two million, nine hundred thousand, four hundred eighty-two".
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