Base | Representation |
---|---|
bin | 111110001000111… |
… | …101111011110110 |
3 | 2200122201102121001 |
4 | 332020331323312 |
5 | 4113342210410 |
6 | 251241113514 |
7 | 34556300026 |
oct | 7610757366 |
9 | 2618642531 |
10 | 1042538230 |
11 | 495538448 |
12 | 25118889a |
13 | 137cb2136 |
14 | 9c661a86 |
15 | 617d533a |
hex | 3e23def6 |
1042538230 has 16 divisors (see below), whose sum is σ = 1882686960. Its totient is φ = 415655712.
The previous prime is 1042538219. The next prime is 1042538267. The reversal of 1042538230 is 328352401.
It is a super-2 number, since 2×10425382302 = 2173771922023065800, which contains 22 as substring.
It is a congruent 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, 166725 + ... + 172864.
It is an arithmetic number, because the mean of its divisors is an integer number (117667935).
Almost surely, 21042538230 is an apocalyptic number.
1042538230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1042538230 is a deficient number, since it is larger than the sum of its proper divisors (840148730).
1042538230 is a wasteful number, since it uses less digits than its factorization.
1042538230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339903.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 1042538230 is about 32288.3605963511. The cubic root of 1042538230 is about 1013.9829750742.
The spelling of 1042538230 in words is "one billion, forty-two million, five hundred thirty-eight thousand, two hundred thirty".
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