Base | Representation |
---|---|
bin | 10010110010101100… |
… | …00110010110011111 |
3 | 222001010001012222221 |
4 | 21121112012112133 |
5 | 131130224244444 |
6 | 4345040050211 |
7 | 505004143423 |
oct | 113126062637 |
9 | 28033035887 |
10 | 10088899999 |
11 | 4307a14992 |
12 | 1b56903967 |
13 | c4a245819 |
14 | 6b9ca4b83 |
15 | 3e0abda84 |
hex | 25958659f |
10088899999 has 16 divisors (see below), whose sum is σ = 10399255776. Its totient is φ = 9784368000.
The previous prime is 10088899991. The next prime is 10088900033. The reversal of 10088899999 is 99999888001.
It is a cyclic number.
It is not a de Polignac number, because 10088899999 - 23 = 10088899991 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 (10088899991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1220709 + ... + 1228945.
It is an arithmetic number, because the mean of its divisors is an integer number (649953486).
Almost surely, 210088899999 is an apocalyptic number.
10088899999 is a deficient number, since it is larger than the sum of its proper divisors (310355777).
10088899999 is a wasteful number, since it uses less digits than its factorization.
10088899999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8586.
The product of its (nonzero) digits is 30233088, while the sum is 70.
The spelling of 10088899999 in words is "ten billion, eighty-eight million, eight hundred ninety-nine thousand, nine hundred ninety-nine".
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