Base | Representation |
---|---|
bin | 101101010010… |
… | …1001101010110 |
3 | 1122200101112000 |
4 | 1122211031112 |
5 | 22034322431 |
6 | 2204540130 |
7 | 405555321 |
oct | 132451526 |
9 | 48611460 |
10 | 23745366 |
11 | 12449277 |
12 | 7b51646 |
13 | 4bc5118 |
14 | 32217b8 |
15 | 21409e6 |
hex | 16a5356 |
23745366 has 16 divisors (see below), whose sum is σ = 52767600. Its totient is φ = 7915104.
The previous prime is 23745341. The next prime is 23745373. The reversal of 23745366 is 66354732.
It is a self number, because there is not a number n which added to its sum of digits gives 23745366.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219811 + ... + 219918.
It is an arithmetic number, because the mean of its divisors is an integer number (3297975).
Almost surely, 223745366 is an apocalyptic number.
23745366 is an abundant number, since it is smaller than the sum of its proper divisors (29022234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23745366 is a wasteful number, since it uses less digits than its factorization.
23745366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439740 (or 439734 counting only the distinct ones).
The product of its digits is 90720, while the sum is 36.
The square root of 23745366 is about 4872.9217108425. The cubic root of 23745366 is about 287.4261577213.
The spelling of 23745366 in words is "twenty-three million, seven hundred forty-five thousand, three hundred sixty-six".
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