Base | Representation |
---|---|
bin | 10010111010010011110100 |
3 | 100022212022110 |
4 | 102322103310 |
5 | 2232114203 |
6 | 254131020 |
7 | 60065100 |
oct | 22722364 |
9 | 10285273 |
10 | 4957428 |
11 | 2886653 |
12 | 17b0a70 |
13 | 10475b8 |
14 | 930900 |
15 | 67dd03 |
hex | 4ba4f4 |
4957428 has 36 divisors (see below), whose sum is σ = 13457472. Its totient is φ = 1416240.
The previous prime is 4957411. The next prime is 4957441. The reversal of 4957428 is 8247594.
4957428 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 3628 + ... + 4803.
Almost surely, 24957428 is an apocalyptic number.
It is an amenable number.
4957428 is an abundant number, since it is smaller than the sum of its proper divisors (8500044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4957428 is a wasteful number, since it uses less digits than its factorization.
4957428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8452 (or 8443 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 4957428 is about 2226.5282392101. The cubic root of 4957428 is about 170.5108967560.
The spelling of 4957428 in words is "four million, nine hundred fifty-seven thousand, four hundred twenty-eight".
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