Base | Representation |
---|---|
bin | 101011110100… |
… | …0111010110110 |
3 | 1121020012120212 |
4 | 1113220322312 |
5 | 21340133014 |
6 | 2140225422 |
7 | 366163661 |
oct | 127507266 |
9 | 47205525 |
10 | 22974134 |
11 | 11a71897 |
12 | 783b272 |
13 | 49b5081 |
14 | 30a06d8 |
15 | 203c23e |
hex | 15e8eb6 |
22974134 has 4 divisors (see below), whose sum is σ = 34461204. Its totient is φ = 11487066.
The previous prime is 22974101. The next prime is 22974139. The reversal of 22974134 is 43147922.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 22974134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22974139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5743532 + ... + 5743535.
It is an arithmetic number, because the mean of its divisors is an integer number (8615301).
Almost surely, 222974134 is an apocalyptic number.
22974134 is a deficient number, since it is larger than the sum of its proper divisors (11487070).
22974134 is a wasteful number, since it uses less digits than its factorization.
22974134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11487069.
The product of its digits is 12096, while the sum is 32.
The square root of 22974134 is about 4793.1340477813. The cubic root of 22974134 is about 284.2800500783.
The spelling of 22974134 in words is "twenty-two million, nine hundred seventy-four thousand, one hundred thirty-four".
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