Base | Representation |
---|---|
bin | 10010110100101101… |
… | …10110000111011111 |
3 | 222002021222112101112 |
4 | 21122112312013133 |
5 | 131144100412423 |
6 | 4350443532235 |
7 | 505301334122 |
oct | 113226660737 |
9 | 28067875345 |
10 | 10105872863 |
11 | 4316557949 |
12 | 1b6052a07b |
13 | c50909138 |
14 | 6bc2423b9 |
15 | 3e2322a78 |
hex | 25a5b61df |
10105872863 has 8 divisors (see below), whose sum is σ = 10383791232. Its totient is φ = 9828206496.
The previous prime is 10105872851. The next prime is 10105872877. The reversal of 10105872863 is 36827850101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10105872863 - 220 = 10104824287 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10105872863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10105872163) 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, 19781 + ... + 143537.
It is an arithmetic number, because the mean of its divisors is an integer number (1297973904).
Almost surely, 210105872863 is an apocalyptic number.
10105872863 is a deficient number, since it is larger than the sum of its proper divisors (277918369).
10105872863 is a wasteful number, since it uses less digits than its factorization.
10105872863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126001.
The product of its (nonzero) digits is 80640, while the sum is 41.
The spelling of 10105872863 in words is "ten billion, one hundred five million, eight hundred seventy-two thousand, eight hundred sixty-three".
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