Base | Representation |
---|---|
bin | 11100010101101101100100 |
3 | 111222102121211 |
4 | 130111231210 |
5 | 3400211324 |
6 | 423121204 |
7 | 120100534 |
oct | 34255544 |
9 | 14872554 |
10 | 7428964 |
11 | 4214544 |
12 | 25a3204 |
13 | 170154a |
14 | db54c4 |
15 | 9bb294 |
hex | 715b64 |
7428964 has 24 divisors (see below), whose sum is σ = 13534976. Its totient is φ = 3564000.
The previous prime is 7428937. The next prime is 7428997. The reversal of 7428964 is 4698247.
7428964 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×74289642 = 110379012226592, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22279 + ... + 22609.
Almost surely, 27428964 is an apocalyptic number.
It is an amenable number.
7428964 is a deficient number, since it is larger than the sum of its proper divisors (6106012).
7428964 is a wasteful number, since it uses less digits than its factorization.
7428964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547 (or 545 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 7428964 is about 2725.6125916938. The cubic root of 7428964 is about 195.1234283227.
The spelling of 7428964 in words is "seven million, four hundred twenty-eight thousand, nine hundred sixty-four".
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