Base | Representation |
---|---|
bin | 100111001000111100… |
… | …000100000010101111 |
3 | 11000110212010121200221 |
4 | 213020330010002233 |
5 | 1142032112102223 |
6 | 31150104432211 |
7 | 3015304130326 |
oct | 471074040257 |
9 | 130425117627 |
10 | 42025894063 |
11 | 1690658125a |
12 | 818a478667 |
13 | 3c699c4a4a |
14 | 20696870bd |
15 | 115e7b1b5d |
hex | 9c8f040af |
42025894063 has 8 divisors (see below), whose sum is σ = 42719359536. Its totient is φ = 41332574400.
The previous prime is 42025893991. The next prime is 42025894103. The reversal of 42025894063 is 36049852024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42025894063 - 229 = 41489023151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42025892063) 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, 650595 + ... + 712267.
It is an arithmetic number, because the mean of its divisors is an integer number (5339919942).
Almost surely, 242025894063 is an apocalyptic number.
42025894063 is a deficient number, since it is larger than the sum of its proper divisors (693465473).
42025894063 is a wasteful number, since it uses less digits than its factorization.
42025894063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72905.
The product of its (nonzero) digits is 414720, while the sum is 43.
The spelling of 42025894063 in words is "forty-two billion, twenty-five million, eight hundred ninety-four thousand, sixty-three".
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