Base | Representation |
---|---|
bin | 101011100000… |
… | …1110111001000 |
3 | 1120221002010121 |
4 | 1113001313020 |
5 | 21320023102 |
6 | 2132553024 |
7 | 364626364 |
oct | 127016710 |
9 | 46832117 |
10 | 22814152 |
11 | 11972679 |
12 | 7782774 |
13 | 495a2ca |
14 | 305c2a4 |
15 | 2009b37 |
hex | 15c1dc8 |
22814152 has 16 divisors (see below), whose sum is σ = 42926940. Its totient is φ = 11366976.
The previous prime is 22814107. The next prime is 22814201. The reversal of 22814152 is 25141822.
It can be written as a sum of positive squares in 2 ways, for example, as 17859076 + 4955076 = 4226^2 + 2226^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2523 + ... + 7210.
Almost surely, 222814152 is an apocalyptic number.
It is an amenable number.
22814152 is a deficient number, since it is larger than the sum of its proper divisors (20112788).
22814152 is a wasteful number, since it uses less digits than its factorization.
22814152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10032 (or 10028 counting only the distinct ones).
The product of its digits is 1280, while the sum is 25.
The square root of 22814152 is about 4776.4162297689. The cubic root of 22814152 is about 283.6186443964.
Adding to 22814152 its reverse (25141822), we get a palindrome (47955974).
The spelling of 22814152 in words is "twenty-two million, eight hundred fourteen thousand, one hundred fifty-two".
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