Base | Representation |
---|---|
bin | 10010111111111010… |
… | …10110010110111111 |
3 | 222022211211012012001 |
4 | 21133331112112333 |
5 | 131342130234404 |
6 | 4404042123131 |
7 | 510522213145 |
oct | 113775262677 |
9 | 28284735161 |
10 | 10199852479 |
11 | 4364607153 |
12 | 1b87ab04a7 |
13 | c6722258b |
14 | 6ca907595 |
15 | 3ea6d87a4 |
hex | 25ff565bf |
10199852479 has 24 divisors (see below), whose sum is σ = 11196645120. Its totient is φ = 9279144000.
The previous prime is 10199852461. The next prime is 10199852513. The reversal of 10199852479 is 97425899101.
It is not a de Polignac number, because 10199852479 - 217 = 10199721407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10199852879) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1997029 + ... + 2002129.
It is an arithmetic number, because the mean of its divisors is an integer number (466526880).
Almost surely, 210199852479 is an apocalyptic number.
10199852479 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
10199852479 is a deficient number, since it is larger than the sum of its proper divisors (996792641).
10199852479 is a wasteful number, since it uses less digits than its factorization.
10199852479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5359 (or 5340 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 55.
The spelling of 10199852479 in words is "ten billion, one hundred ninety-nine million, eight hundred fifty-two thousand, four hundred seventy-nine".
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