Base | Representation |
---|---|
bin | 101100110001… |
… | …1000001011100 |
3 | 1122011121122100 |
4 | 1121203001130 |
5 | 22002134033 |
6 | 2155045100 |
7 | 403346046 |
oct | 131430134 |
9 | 48147570 |
10 | 23474268 |
11 | 12283624 |
12 | 7a40790 |
13 | 4b2b8cc |
14 | 3190a96 |
15 | 20da513 |
hex | 166305c |
23474268 has 18 divisors (see below), whose sum is σ = 59337824. Its totient is φ = 7824744.
The previous prime is 23474267. The next prime is 23474287. The reversal of 23474268 is 86247432.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 652063 = 23474268 / (2 + 3 + 4 + 7 + 4 + 2 + 6 + 8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23474267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325996 + ... + 326067.
Almost surely, 223474268 is an apocalyptic number.
It is an amenable number.
23474268 is an abundant number, since it is smaller than the sum of its proper divisors (35863556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23474268 is a wasteful number, since it uses less digits than its factorization.
23474268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652073 (or 652068 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 23474268 is about 4845.0250773345. The cubic root of 23474268 is about 286.3281317075.
The spelling of 23474268 in words is "twenty-three million, four hundred seventy-four thousand, two hundred sixty-eight".
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