Base | Representation |
---|---|
bin | 101011110000… |
… | …0111010101100 |
3 | 1121011112121212 |
4 | 1113200322230 |
5 | 21333110411 |
6 | 2135413552 |
7 | 365666264 |
oct | 127407254 |
9 | 47145555 |
10 | 22941356 |
11 | 11a4a1a9 |
12 | 78242b8 |
13 | 49a3189 |
14 | 30927a4 |
15 | 203268b |
hex | 15e0eac |
22941356 has 12 divisors (see below), whose sum is σ = 40372920. Its totient is φ = 11406596.
The previous prime is 22941353. The next prime is 22941361. The reversal of 22941356 is 65314922.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not an unprimeable number, because it can be changed into a prime (22941353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128075 + ... + 128253.
It is an arithmetic number, because the mean of its divisors is an integer number (3364410).
Almost surely, 222941356 is an apocalyptic number.
It is an amenable number.
22941356 is a deficient number, since it is larger than the sum of its proper divisors (17431564).
22941356 is an frugal number, since it uses more digits than its factorization.
22941356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541 (or 181 counting only the distinct ones).
The product of its digits is 12960, while the sum is 32.
The square root of 22941356 is about 4789.7135613730. The cubic root of 22941356 is about 284.1447883023.
The spelling of 22941356 in words is "twenty-two million, nine hundred forty-one thousand, three hundred fifty-six".
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