Base | Representation |
---|---|
bin | 101011111010… |
… | …1111000001100 |
3 | 1121022220101201 |
4 | 1113311320030 |
5 | 21343332322 |
6 | 2141315244 |
7 | 366504505 |
oct | 127657014 |
9 | 47286351 |
10 | 23027212 |
11 | 11aa875a |
12 | 7865b24 |
13 | 4a03290 |
14 | 30b5bac |
15 | 204cd27 |
hex | 15f5e0c |
23027212 has 12 divisors (see below), whose sum is σ = 43397536. Its totient is φ = 10627920.
The previous prime is 23027201. The next prime is 23027219. The reversal of 23027212 is 21272032.
It is a self number, because there is not a number n which added to its sum of digits gives 23027212.
It is not an unprimeable number, because it can be changed into a prime (23027219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221364 + ... + 221467.
Almost surely, 223027212 is an apocalyptic number.
It is an amenable number.
23027212 is a deficient number, since it is larger than the sum of its proper divisors (20370324).
23027212 is a wasteful number, since it uses less digits than its factorization.
23027212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442848 (or 442846 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 23027212 is about 4798.6677317772. The cubic root of 23027212 is about 284.4988093019.
Adding to 23027212 its reverse (21272032), we get a palindrome (44299244).
The spelling of 23027212 in words is "twenty-three million, twenty-seven thousand, two hundred twelve".
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