Base | Representation |
---|---|
bin | 101011000001… |
… | …0100111101010 |
3 | 1120102220210121 |
4 | 1112002213222 |
5 | 21233230424 |
6 | 2123233454 |
7 | 362500231 |
oct | 126024752 |
9 | 46386717 |
10 | 22555114 |
11 | 11805a9a |
12 | 767888a |
13 | 489942a |
14 | 2dd1b18 |
15 | 1ea7ee4 |
hex | 15829ea |
22555114 has 4 divisors (see below), whose sum is σ = 33832674. Its totient is φ = 11277556.
The previous prime is 22555103. The next prime is 22555129. The reversal of 22555114 is 41155522.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41155522 = 2 ⋅20577761.
It can be written as a sum of positive squares in only one way, i.e., 20205025 + 2350089 = 4495^2 + 1533^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5638777 + ... + 5638780.
Almost surely, 222555114 is an apocalyptic number.
22555114 is a deficient number, since it is larger than the sum of its proper divisors (11277560).
22555114 is a wasteful number, since it uses less digits than its factorization.
22555114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11277559.
The product of its digits is 2000, while the sum is 25.
The square root of 22555114 is about 4749.2224626774. Note that the first 3 decimals coincide. The cubic root of 22555114 is about 282.5411285304.
The spelling of 22555114 in words is "twenty-two million, five hundred fifty-five thousand, one hundred fourteen".
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