Base | Representation |
---|---|
bin | 111010010001110111… |
… | …0110001011111011011 |
3 | 102222001011102022201021 |
4 | 1310203232301133123 |
5 | 4022303244443413 |
6 | 133254510103311 |
7 | 12020264220613 |
oct | 1644356613733 |
9 | 388034368637 |
10 | 125153515483 |
11 | 49093995627 |
12 | 203097aab37 |
13 | ba56aa6009 |
14 | 60b3969a43 |
15 | 33c763318d |
hex | 1d23bb17db |
125153515483 has 12 divisors (see below), whose sum is σ = 133033653432. Its totient is φ = 117716138240.
The previous prime is 125153515481. The next prime is 125153515507. The reversal of 125153515483 is 384515351521.
It is not a de Polignac number, because 125153515483 - 21 = 125153515481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125153515481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316191 + ... + 591847.
It is an arithmetic number, because the mean of its divisors is an integer number (11086137786).
Almost surely, 2125153515483 is an apocalyptic number.
125153515483 is a deficient number, since it is larger than the sum of its proper divisors (7880137949).
125153515483 is a wasteful number, since it uses less digits than its factorization.
125153515483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277262 (or 277245 counting only the distinct ones).
The product of its digits is 360000, while the sum is 43.
The spelling of 125153515483 in words is "one hundred twenty-five billion, one hundred fifty-three million, five hundred fifteen thousand, four hundred eighty-three".
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