Base | Representation |
---|---|
bin | 1010001111011… |
… | …0101001000100 |
3 | 2222211020211101 |
4 | 2203312221010 |
5 | 41444001114 |
6 | 4132345444 |
7 | 1031045143 |
oct | 243665104 |
9 | 88736741 |
10 | 42953284 |
11 | 22278490 |
12 | 12475284 |
13 | 8b8bb5a |
14 | 59c175a |
15 | 3b86d74 |
hex | 28f6a44 |
42953284 has 12 divisors (see below), whose sum is σ = 82001808. Its totient is φ = 19524200.
The previous prime is 42953279. The next prime is 42953293. The reversal of 42953284 is 48235924.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488062 + ... + 488149.
It is an arithmetic number, because the mean of its divisors is an integer number (6833484).
Almost surely, 242953284 is an apocalyptic number.
42953284 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42953284 is a deficient number, since it is larger than the sum of its proper divisors (39048524).
42953284 is a wasteful number, since it uses less digits than its factorization.
42953284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976226 (or 976224 counting only the distinct ones).
The product of its digits is 69120, while the sum is 37.
The square root of 42953284 is about 6553.8754946978. The cubic root of 42953284 is about 350.2128881712.
The spelling of 42953284 in words is "forty-two million, nine hundred fifty-three thousand, two hundred eighty-four".
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