Base | Representation |
---|---|
bin | 11000100001100110010000 |
3 | 110002122000210 |
4 | 120201212100 |
5 | 3121212242 |
6 | 345444120 |
7 | 105434436 |
oct | 30414620 |
9 | 13078023 |
10 | 6429072 |
11 | 36a1291 |
12 | 21a0640 |
13 | 14413b0 |
14 | bd4d56 |
15 | 86ed9c |
hex | 621990 |
6429072 has 40 divisors (see below), whose sum is σ = 17887744. Its totient is φ = 1977984.
The previous prime is 6429047. The next prime is 6429089. The reversal of 6429072 is 2709246.
It is a happy number.
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, 4528 + ... + 5775.
Almost surely, 26429072 is an apocalyptic number.
It is an amenable number.
6429072 is an abundant number, since it is smaller than the sum of its proper divisors (11458672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6429072 is a wasteful number, since it uses less digits than its factorization.
6429072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10327 (or 10321 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 6429072 is about 2535.5614762809. The cubic root of 6429072 is about 185.9442543082.
The spelling of 6429072 in words is "six million, four hundred twenty-nine thousand, seventy-two".
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