Base | Representation |
---|---|
bin | 10011010101101101111001… |
… | …10101001010010001110111 |
3 | 12120120121021022002221202110 |
4 | 21222312330311022101313 |
5 | 21033233101122000124 |
6 | 230240532221342103 |
7 | 11646343355136156 |
oct | 1152667465122167 |
9 | 176517238087673 |
10 | 42527639250039 |
11 | 12606963732a59 |
12 | 492a184407933 |
13 | 1a96454219408 |
14 | a704c4c7359d |
15 | 4db395085029 |
hex | 26adbcd4a477 |
42527639250039 has 8 divisors (see below), whose sum is σ = 56752698119152. Its totient is φ = 28327169940480.
The previous prime is 42527639249981. The next prime is 42527639250073. The reversal of 42527639250039 is 93005293672524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42527639250039 - 229 = 42527102379127 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 (42527639240039) 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, 6147385852 + ... + 6147392769.
It is an arithmetic number, because the mean of its divisors is an integer number (7094087264894).
Almost surely, 242527639250039 is an apocalyptic number.
42527639250039 is a deficient number, since it is larger than the sum of its proper divisors (14225058869113).
42527639250039 is a wasteful number, since it uses less digits than its factorization.
42527639250039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12294779777.
The product of its (nonzero) digits is 24494400, while the sum is 57.
The spelling of 42527639250039 in words is "forty-two trillion, five hundred twenty-seven billion, six hundred thirty-nine million, two hundred fifty thousand, thirty-nine".
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