Base | Representation |
---|---|
bin | 100111100000110010… |
… | …111100001111101101 |
3 | 11001111202022000212121 |
4 | 213200302330033231 |
5 | 1143342043443023 |
6 | 31253523432541 |
7 | 3031234242643 |
oct | 474062741755 |
9 | 131452260777 |
10 | 42426156013 |
11 | 16aa1505a5a |
12 | 8280525751 |
13 | 40018c8637 |
14 | 20a68b9193 |
15 | 11849c7d5d |
hex | 9e0cbc3ed |
42426156013 has 16 divisors (see below), whose sum is σ = 46005220800. Its totient is φ = 39034638720.
The previous prime is 42426155999. The next prime is 42426156043. The reversal of 42426156013 is 31065162424.
It is a cyclic number.
It is not a de Polignac number, because 42426156013 - 29 = 42426155501 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42426156013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42426156043) 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, 363783 + ... + 466036.
It is an arithmetic number, because the mean of its divisors is an integer number (2875326300).
Almost surely, 242426156013 is an apocalyptic number.
42426156013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
42426156013 is a deficient number, since it is larger than the sum of its proper divisors (3579064787).
42426156013 is a wasteful number, since it uses less digits than its factorization.
42426156013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829932.
The product of its (nonzero) digits is 34560, while the sum is 34.
The spelling of 42426156013 in words is "forty-two billion, four hundred twenty-six million, one hundred fifty-six thousand, thirteen".
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