Base | Representation |
---|---|
bin | 1111101111000011011100 |
3 | 21202120021210 |
4 | 33233003130 |
5 | 2023444032 |
6 | 224224420 |
7 | 50026632 |
oct | 17570334 |
9 | 7676253 |
10 | 4124892 |
11 | 2368102 |
12 | 146b110 |
13 | b15685 |
14 | 795352 |
15 | 5672cc |
hex | 3ef0dc |
4124892 has 24 divisors (see below), whose sum is σ = 9668736. Its totient is φ = 1368688.
The previous prime is 4124837. The next prime is 4124899. The reversal of 4124892 is 2984214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4124899) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503 + ... + 3809.
It is an arithmetic number, because the mean of its divisors is an integer number (402864).
Almost surely, 24124892 is an apocalyptic number.
It is an amenable number.
4124892 is an abundant number, since it is smaller than the sum of its proper divisors (5543844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4124892 is a wasteful number, since it uses less digits than its factorization.
4124892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1577 (or 1575 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 4124892 is about 2030.9830132229. The cubic root of 4124892 is about 160.3753168362.
The spelling of 4124892 in words is "four million, one hundred twenty-four thousand, eight hundred ninety-two".
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