Base | Representation |
---|---|
bin | 101011101011… |
… | …0011011111001 |
3 | 1121002100201211 |
4 | 1113112123321 |
5 | 21330222200 |
6 | 2134443121 |
7 | 365430154 |
oct | 127263371 |
9 | 47070654 |
10 | 22898425 |
11 | 11a1aa20 |
12 | 78034a1 |
13 | 4989784 |
14 | 3080c9b |
15 | 2024aba |
hex | 15d66f9 |
22898425 has 12 divisors (see below), whose sum is σ = 30975696. Its totient is φ = 16653200.
The previous prime is 22898413. The next prime is 22898437. The reversal of 22898425 is 52489822.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (22898413) and next prime (22898437).
It is not a de Polignac number, because 22898425 - 27 = 22898297 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41359 + ... + 41908.
It is an arithmetic number, because the mean of its divisors is an integer number (2581308).
Almost surely, 222898425 is an apocalyptic number.
22898425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22898425 is a deficient number, since it is larger than the sum of its proper divisors (8077271).
22898425 is a wasteful number, since it uses less digits than its factorization.
22898425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83288 (or 83283 counting only the distinct ones).
The product of its digits is 92160, while the sum is 40.
The square root of 22898425 is about 4785.2298795356. The cubic root of 22898425 is about 283.9674341089.
The spelling of 22898425 in words is "twenty-two million, eight hundred ninety-eight thousand, four hundred twenty-five".
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