Base | Representation |
---|---|
bin | 100111011110001111… |
… | …101011011011000101 |
3 | 11001101202202122112120 |
4 | 213132033223123011 |
5 | 1143300114421022 |
6 | 31245354240153 |
7 | 3030204411225 |
oct | 473617533305 |
9 | 131352678476 |
10 | 42383357637 |
11 | 16a7a3339a5 |
12 | 826a126059 |
13 | 3cc5a9215a |
14 | 20a0d38085 |
15 | 1180d71d5c |
hex | 9de3eb6c5 |
42383357637 has 16 divisors (see below), whose sum is σ = 56870665728. Its totient is φ = 28075889520.
The previous prime is 42383357557. The next prime is 42383357651. The reversal of 42383357637 is 73675338324.
It is not a de Polignac number, because 42383357637 - 232 = 38088390341 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42383357637.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42383350637) 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, 3314418 + ... + 3327180.
It is an arithmetic number, because the mean of its divisors is an integer number (3554416608).
Almost surely, 242383357637 is an apocalyptic number.
It is an amenable number.
42383357637 is a deficient number, since it is larger than the sum of its proper divisors (14487308091).
42383357637 is a wasteful number, since it uses less digits than its factorization.
42383357637 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19720.
The product of its digits is 7620480, while the sum is 51.
The spelling of 42383357637 in words is "forty-two billion, three hundred eighty-three million, three hundred fifty-seven thousand, six hundred thirty-seven".
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