Base | Representation |
---|---|
bin | 10011000110110001110101… |
… | …00010101010111000010011 |
3 | 12111202112101110002000222021 |
4 | 21203120322202222320103 |
5 | 21001330343134202111 |
6 | 225205043231552311 |
7 | 11564302546523224 |
oct | 1143307242527023 |
9 | 174675343060867 |
10 | 42014352256531 |
11 | 1242920659a696 |
12 | 48667b568b697 |
13 | 1a59c23404005 |
14 | a5371113924b |
15 | 4ccd52c0ed71 |
hex | 26363a8aae13 |
42014352256531 has 2 divisors, whose sum is σ = 42014352256532. Its totient is φ = 42014352256530.
The previous prime is 42014352256469. The next prime is 42014352256553. The reversal of 42014352256531 is 13565225341024.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 42014352256531 - 227 = 42014218038803 is a prime.
It is a super-2 number, since 2×420143522565312 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (42014352256561) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21007176128265 + 21007176128266.
It is an arithmetic number, because the mean of its divisors is an integer number (21007176128266).
Almost surely, 242014352256531 is an apocalyptic number.
42014352256531 is a deficient number, since it is larger than the sum of its proper divisors (1).
42014352256531 is an equidigital number, since it uses as much as digits as its factorization.
42014352256531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864000, while the sum is 43.
Adding to 42014352256531 its reverse (13565225341024), we get a palindrome (55579577597555).
The spelling of 42014352256531 in words is "forty-two trillion, fourteen billion, three hundred fifty-two million, two hundred fifty-six thousand, five hundred thirty-one".
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