Base | Representation |
---|---|
bin | 101011110111… |
… | …1111110111100 |
3 | 1121021200021111 |
4 | 1113233332330 |
5 | 21342044233 |
6 | 2141011404 |
7 | 366344224 |
oct | 127577674 |
9 | 47250244 |
10 | 23003068 |
11 | 11a91600 |
12 | 7853b64 |
13 | 49c52aa |
14 | 30ab084 |
15 | 2045acd |
hex | 15effbc |
23003068 has 18 divisors (see below), whose sum is σ = 44248568. Its totient is φ = 10455720.
The previous prime is 23003051. The next prime is 23003083. The reversal of 23003068 is 86030032.
It is a super-2 number, since 2×230030682 = 1058282274825248, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23280 + ... + 24247.
Almost surely, 223003068 is an apocalyptic number.
It is an amenable number.
23003068 is a deficient number, since it is larger than the sum of its proper divisors (21245500).
23003068 is a wasteful number, since it uses less digits than its factorization.
23003068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47553 (or 47540 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 23003068 is about 4796.1513737579. The cubic root of 23003068 is about 284.3993423272.
The spelling of 23003068 in words is "twenty-three million, three thousand, sixty-eight".
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