Base | Representation |
---|---|
bin | 10010111110110110… |
… | …01110111001001010 |
3 | 222022012222211001011 |
4 | 21133123032321022 |
5 | 131332333042002 |
6 | 4403122314134 |
7 | 510353203651 |
oct | 113733167112 |
9 | 28265884034 |
10 | 10190909002 |
11 | 435a55884a |
12 | 1b84ab894a |
13 | c65410891 |
14 | 6c965a198 |
15 | 3e9a1d8d7 |
hex | 25f6cee4a |
10190909002 has 32 divisors (see below), whose sum is σ = 15762384000. Its totient is φ = 4939704000.
The previous prime is 10190908999. The next prime is 10190909011. The reversal of 10190909002 is 20090909101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644377 + ... + 2648227.
It is an arithmetic number, because the mean of its divisors is an integer number (492574500).
Almost surely, 210190909002 is an apocalyptic number.
10190909002 is a deficient number, since it is larger than the sum of its proper divisors (5571474998).
10190909002 is a wasteful number, since it uses less digits than its factorization.
10190909002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222.
The product of its (nonzero) digits is 1458, while the sum is 31.
Subtracting 10190909002 from its reverse (20090909101), we obtain a palindrome (9900000099).
The spelling of 10190909002 in words is "ten billion, one hundred ninety million, nine hundred nine thousand, two".
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