Base | Representation |
---|---|
bin | 101100110000… |
… | …1110010101100 |
3 | 1122011100201200 |
4 | 1121201302230 |
5 | 22002003403 |
6 | 2155005500 |
7 | 403325256 |
oct | 131416254 |
9 | 48140650 |
10 | 23469228 |
11 | 1227a862 |
12 | 7a39890 |
13 | 4b29523 |
14 | 318ccd6 |
15 | 20d8ca3 |
hex | 1661cac |
23469228 has 36 divisors (see below), whose sum is σ = 60708648. Its totient is φ = 7640640.
The previous prime is 23469221. The next prime is 23469233. The reversal of 23469228 is 82296432.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 23469192 and 23469201.
It is not an unprimeable number, because it can be changed into a prime (23469221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6033 + ... + 9128.
Almost surely, 223469228 is an apocalyptic number.
It is an amenable number.
23469228 is an abundant number, since it is smaller than the sum of its proper divisors (37239420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23469228 is a wasteful number, since it uses less digits than its factorization.
23469228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15214 (or 15209 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 23469228 is about 4844.5049282667. The cubic root of 23469228 is about 286.3076383873.
The spelling of 23469228 in words is "twenty-three million, four hundred sixty-nine thousand, two hundred twenty-eight".
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