Base | Representation |
---|---|
bin | 101010111000… |
… | …0010101000010 |
3 | 1120022010000210 |
4 | 1111300111002 |
5 | 21223331234 |
6 | 2121454550 |
7 | 362035632 |
oct | 125602502 |
9 | 46263023 |
10 | 22480194 |
11 | 11764780 |
12 | 7641456 |
13 | 48712b9 |
14 | 2db26c2 |
15 | 1e90be9 |
hex | 1570542 |
22480194 has 32 divisors (see below), whose sum is σ = 50098176. Its totient is φ = 6666320.
The previous prime is 22480187. The next prime is 22480217. The reversal of 22480194 is 49108422.
It is a Curzon number.
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, 522 + ... + 6725.
It is an arithmetic number, because the mean of its divisors is an integer number (1565568).
Almost surely, 222480194 is an apocalyptic number.
22480194 is an abundant number, since it is smaller than the sum of its proper divisors (27617982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22480194 is a wasteful number, since it uses less digits than its factorization.
22480194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7310.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 22480194 is about 4741.3282948980. The cubic root of 22480194 is about 282.2279480816.
The spelling of 22480194 in words is "twenty-two million, four hundred eighty thousand, one hundred ninety-four".
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