Base | Representation |
---|---|
bin | 101000000000110110… |
… | …110001110000111000 |
3 | 11002220020101222210111 |
4 | 220000312301300320 |
5 | 1200442243020233 |
6 | 31423140154104 |
7 | 3050455152112 |
oct | 500066616070 |
9 | 132806358714 |
10 | 42964032568 |
11 | 17248092636 |
12 | 83b0698934 |
13 | 40891828a2 |
14 | 21180d03b2 |
15 | 11b6d23acd |
hex | a00db1c38 |
42964032568 has 64 divisors (see below), whose sum is σ = 88830432000. Its totient is φ = 19390390272.
The previous prime is 42964032541. The next prime is 42964032569. The reversal of 42964032568 is 86523046924.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42964032569) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874563 + ... + 922381.
It is an arithmetic number, because the mean of its divisors is an integer number (1387975500).
Almost surely, 242964032568 is an apocalyptic number.
It is an amenable number.
42964032568 is an abundant number, since it is smaller than the sum of its proper divisors (45866399432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42964032568 is a wasteful number, since it uses less digits than its factorization.
42964032568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48124 (or 48120 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 49.
The spelling of 42964032568 in words is "forty-two billion, nine hundred sixty-four million, thirty-two thousand, five hundred sixty-eight".
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