Base | Representation |
---|---|
bin | 101100000000… |
… | …1100110011100 |
3 | 1121102100021002 |
4 | 1120001212130 |
5 | 21401401403 |
6 | 2142325432 |
7 | 400064501 |
oct | 130014634 |
9 | 47370232 |
10 | 23075228 |
11 | 12030840 |
12 | 7889878 |
13 | 4a1c0a7 |
14 | 30c94a8 |
15 | 205c188 |
hex | 160199c |
23075228 has 24 divisors (see below), whose sum is σ = 44197104. Its totient is φ = 10454400.
The previous prime is 23075209. The next prime is 23075243. The reversal of 23075228 is 82257032.
It is a super-3 number, since 3×230752283 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 23075228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16808 + ... + 18128.
It is an arithmetic number, because the mean of its divisors is an integer number (1841546).
Almost surely, 223075228 is an apocalyptic number.
It is an amenable number.
23075228 is a deficient number, since it is larger than the sum of its proper divisors (21121876).
23075228 is a wasteful number, since it uses less digits than its factorization.
23075228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1733 (or 1731 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 23075228 is about 4803.6681817128. The cubic root of 23075228 is about 284.6964162451.
The spelling of 23075228 in words is "twenty-three million, seventy-five thousand, two hundred twenty-eight".
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