Base | Representation |
---|---|
bin | 100111100010101111… |
… | …111001011011001111 |
3 | 11001121000221020021110 |
4 | 213202233321123033 |
5 | 1143423440144323 |
6 | 31301053503103 |
7 | 3032112541542 |
oct | 474257713317 |
9 | 131530836243 |
10 | 42458912463 |
11 | 17008a49400 |
12 | 828b4a1a93 |
13 | 4008627156 |
14 | 20aada4859 |
15 | 11877e8793 |
hex | 9e2bf96cf |
42458912463 has 24 divisors (see below), whose sum is σ = 62797226800. Its totient is φ = 25496570880.
The previous prime is 42458912443. The next prime is 42458912491. The reversal of 42458912463 is 36421985424.
It is not a de Polignac number, because 42458912463 - 26 = 42458912399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42458912423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496978 + ... + 576111.
Almost surely, 242458912463 is an apocalyptic number.
42458912463 is a deficient number, since it is larger than the sum of its proper divisors (20338314337).
42458912463 is a wasteful number, since it uses less digits than its factorization.
42458912463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1073223 (or 1073212 counting only the distinct ones).
The product of its digits is 1658880, while the sum is 48.
The spelling of 42458912463 in words is "forty-two billion, four hundred fifty-eight million, nine hundred twelve thousand, four hundred sixty-three".
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