Base | Representation |
---|---|
bin | 101011011011… |
… | …1110100111110 |
3 | 1120211222202110 |
4 | 1112313310332 |
5 | 21312214204 |
6 | 2132034450 |
7 | 364365513 |
oct | 126676476 |
9 | 46758673 |
10 | 22773054 |
11 | 11944807 |
12 | 7762a26 |
13 | 49446a5 |
14 | 304b30a |
15 | 1eec889 |
hex | 15b7d3e |
22773054 has 16 divisors (see below), whose sum is σ = 45738000. Its totient is φ = 7559040.
The previous prime is 22773041. The next prime is 22773103. The reversal of 22773054 is 45037722.
It is a super-2 number, since 2×227730542 = 1037223976973832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6429 + ... + 9320.
It is an arithmetic number, because the mean of its divisors is an integer number (2858625).
Almost surely, 222773054 is an apocalyptic number.
22773054 is an abundant number, since it is smaller than the sum of its proper divisors (22964946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22773054 is a wasteful number, since it uses less digits than its factorization.
22773054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15995.
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 22773054 is about 4772.1121110049. The cubic root of 22773054 is about 283.4482360567.
The spelling of 22773054 in words is "twenty-two million, seven hundred seventy-three thousand, fifty-four".
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