Base | Representation |
---|---|
bin | 11100011111110111101111… |
… | …010000000110111101011101 |
3 | 121102202221201022222121122010 |
4 | 130133313233100012331131 |
5 | 112411444002342021023 |
6 | 1122322151334341433 |
7 | 35254121256310140 |
oct | 3437675720067535 |
9 | 542687638877563 |
10 | 125335454642013 |
11 | 36a32516725300 |
12 | 12082a261ba879 |
13 | 54c210c7a7045 |
14 | 22d43a85b0057 |
15 | e753e1e70093 |
hex | 71fdef406f5d |
125335454642013 has 96 divisors (see below), whose sum is σ = 219080594589696. Its totient is φ = 62271372240000.
The previous prime is 125335454641997. The next prime is 125335454642051. The reversal of 125335454642013 is 310246454533521.
It is not a de Polignac number, because 125335454642013 - 24 = 125335454641997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125335454642213) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 531187363 + ... + 531423263.
It is an arithmetic number, because the mean of its divisors is an integer number (2282089526976).
Almost surely, 2125335454642013 is an apocalyptic number.
It is an amenable number.
125335454642013 is a deficient number, since it is larger than the sum of its proper divisors (93745139947683).
125335454642013 is a wasteful number, since it uses less digits than its factorization.
125335454642013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245047 (or 245036 counting only the distinct ones).
The product of its (nonzero) digits is 5184000, while the sum is 48.
The spelling of 125335454642013 in words is "one hundred twenty-five trillion, three hundred thirty-five billion, four hundred fifty-four million, six hundred forty-two thousand, thirteen".
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