Base | Representation |
---|---|
bin | 10010101001000111… |
… | …10001111000011010 |
3 | 221211111221120020020 |
4 | 21110203301320122 |
5 | 130444200200330 |
6 | 4333051011310 |
7 | 503010461046 |
oct | 112443617032 |
9 | 27744846206 |
10 | 10008600090 |
11 | 4276659425 |
12 | 1b33a39b36 |
13 | c3670ba98 |
14 | 6ad361026 |
15 | 3d8a0b210 |
hex | 2548f1e1a |
10008600090 has 16 divisors (see below), whose sum is σ = 24020640288. Its totient is φ = 2668960016.
The previous prime is 10008600059. The next prime is 10008600143. The reversal of 10008600090 is 9000680001.
It is a self number, because there is not a number n which added to its sum of digits gives 10008600090.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166809972 + ... + 166810031.
It is an arithmetic number, because the mean of its divisors is an integer number (1501290018).
Almost surely, 210008600090 is an apocalyptic number.
10008600090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10008600090 is an abundant number, since it is smaller than the sum of its proper divisors (14012040198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10008600090 is a wasteful number, since it uses less digits than its factorization.
10008600090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333620013.
The product of its (nonzero) digits is 432, while the sum is 24.
The spelling of 10008600090 in words is "ten billion, eight million, six hundred thousand, ninety".
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