Base | Representation |
---|---|
bin | 110000000101001111… |
… | …1100001111101111000 |
3 | 100212112000222022200022 |
4 | 1200022133201331320 |
5 | 3142431321042411 |
6 | 115233530230012 |
7 | 10313522111420 |
oct | 1401237417570 |
9 | 325460868608 |
10 | 103255252856 |
11 | 3a876997818 |
12 | 18017b85308 |
13 | 9977055572 |
14 | 4dd750d480 |
15 | 2a44dededb |
hex | 180a7e1f78 |
103255252856 has 32 divisors (see below), whose sum is σ = 224377620480. Its totient is φ = 43628978400.
The previous prime is 103255252781. The next prime is 103255252873. The reversal of 103255252856 is 658252552301.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 12980840 + ... + 12988791.
It is an arithmetic number, because the mean of its divisors is an integer number (7011800640).
Almost surely, 2103255252856 is an apocalyptic number.
It is an amenable number.
103255252856 is an abundant number, since it is smaller than the sum of its proper divisors (121122367624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103255252856 is a wasteful number, since it uses less digits than its factorization.
103255252856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25969715 (or 25969711 counting only the distinct ones).
The product of its (nonzero) digits is 720000, while the sum is 44.
The spelling of 103255252856 in words is "one hundred three billion, two hundred fifty-five million, two hundred fifty-two thousand, eight hundred fifty-six".
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