Base | Representation |
---|---|
bin | 101011110111… |
… | …1001111111100 |
3 | 1121021112011002 |
4 | 1113233033330 |
5 | 21342000220 |
6 | 2140545432 |
7 | 366332366 |
oct | 127571774 |
9 | 47245132 |
10 | 23000060 |
11 | 11a8a316 |
12 | 7852278 |
13 | 49c3b05 |
14 | 30a9d36 |
15 | 2044c75 |
hex | 15ef3fc |
23000060 has 24 divisors (see below), whose sum is σ = 48914880. Its totient is φ = 9082944.
The previous prime is 23000059. The next prime is 23000071. The reversal of 23000060 is 6000032.
It is a happy number.
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, 5699 + ... + 8858.
It is an arithmetic number, because the mean of its divisors is an integer number (2038120).
Almost surely, 223000060 is an apocalyptic number.
23000060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23000060 is an abundant number, since it is smaller than the sum of its proper divisors (25914820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000060 is a wasteful number, since it uses less digits than its factorization.
23000060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14645 (or 14643 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 23000060 is about 4795.8377787411. The cubic root of 23000060 is about 284.3869452777.
Adding to 23000060 its reverse (6000032), we get a palindrome (29000092).
The spelling of 23000060 in words is "twenty-three million, sixty", and thus it is an aban number and an uban number.
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