Base | Representation |
---|---|
bin | 10100011111010111… |
… | …001001111010100010 |
3 | 2002210021202121100111 |
4 | 110133113021322202 |
5 | 330024224000343 |
6 | 14035045441534 |
7 | 1406130262300 |
oct | 243727117242 |
9 | 62707677314 |
10 | 22001000098 |
11 | 936aa9a010 |
12 | 43201102aa |
13 | 20c811226c |
14 | 10c9d61270 |
15 | 88b779c9d |
hex | 51f5c9ea2 |
22001000098 has 48 divisors (see below), whose sum is σ = 42311402784. Its totient is φ = 8483408640.
The previous prime is 22001000081. The next prime is 22001000107. The reversal of 22001000098 is 89000010022.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636 + ... + 209767.
It is an arithmetic number, because the mean of its divisors is an integer number (881487558).
Almost surely, 222001000098 is an apocalyptic number.
22001000098 is a deficient number, since it is larger than the sum of its proper divisors (20310402686).
22001000098 is a wasteful number, since it uses less digits than its factorization.
22001000098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210527 (or 210520 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The spelling of 22001000098 in words is "twenty-two billion, one million, ninety-eight", and thus it is an aban number and an uban number.
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