Base | Representation |
---|---|
bin | 100111111001000010… |
… | …101100011000100010 |
3 | 11002120002201201120202 |
4 | 213321002230120202 |
5 | 1200210213013110 |
6 | 31402134305202 |
7 | 3044303653544 |
oct | 477102543042 |
9 | 132502651522 |
10 | 42832938530 |
11 | 17190093758 |
12 | 83747b8202 |
13 | 4067c73155 |
14 | 2104927694 |
15 | 11aa57b0a5 |
hex | 9f90ac622 |
42832938530 has 16 divisors (see below), whose sum is σ = 78250026240. Its totient is φ = 16877456112.
The previous prime is 42832938527. The next prime is 42832938539. The reversal of 42832938530 is 3583923824.
It is a super-2 number, since 2×428329385302 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42832938539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31964210 + ... + 31965549.
It is an arithmetic number, because the mean of its divisors is an integer number (4890626640).
Almost surely, 242832938530 is an apocalyptic number.
42832938530 is a deficient number, since it is larger than the sum of its proper divisors (35417087710).
42832938530 is a wasteful number, since it uses less digits than its factorization.
42832938530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63929833.
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 42832938530 in words is "forty-two billion, eight hundred thirty-two million, nine hundred thirty-eight thousand, five hundred thirty".
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