Base | Representation |
---|---|
bin | 10011000110010111… |
… | …11101101010011100 |
3 | 222110121201221101020 |
4 | 21203023331222130 |
5 | 132000011441012 |
6 | 4413255044140 |
7 | 512050455564 |
oct | 114313755234 |
9 | 28417657336 |
10 | 10254015132 |
11 | 4392140379 |
12 | 1ba2070650 |
13 | c7550759a |
14 | 6d3ba5da4 |
15 | 400336a8c |
hex | 2632fda9c |
10254015132 has 12 divisors (see below), whose sum is σ = 23926035336. Its totient is φ = 3418005040.
The previous prime is 10254015059. The next prime is 10254015139. The reversal of 10254015132 is 23151045201.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10254015139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427250619 + ... + 427250642.
It is an arithmetic number, because the mean of its divisors is an integer number (1993836278).
Almost surely, 210254015132 is an apocalyptic number.
10254015132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10254015132 is an abundant number, since it is smaller than the sum of its proper divisors (13672020204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10254015132 is a wasteful number, since it uses less digits than its factorization.
10254015132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854501268 (or 854501266 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The spelling of 10254015132 in words is "ten billion, two hundred fifty-four million, fifteen thousand, one hundred thirty-two".
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