Base | Representation |
---|---|
bin | 101011111101… |
… | …1100011110101 |
3 | 1121101002022200 |
4 | 1113323203311 |
5 | 21400103420 |
6 | 2142015113 |
7 | 366632403 |
oct | 127734365 |
9 | 47332280 |
10 | 23050485 |
11 | 12014197 |
12 | 7877499 |
13 | 4a10a53 |
14 | 30c0473 |
15 | 2054b90 |
hex | 15fb8f5 |
23050485 has 24 divisors (see below), whose sum is σ = 41693184. Its totient is φ = 11758560.
The previous prime is 23050483. The next prime is 23050499. The reversal of 23050485 is 58405032.
It is not a de Polignac number, because 23050485 - 21 = 23050483 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23050483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10101 + ... + 12170.
It is an arithmetic number, because the mean of its divisors is an integer number (1737216).
Almost surely, 223050485 is an apocalyptic number.
It is an amenable number.
23050485 is a deficient number, since it is larger than the sum of its proper divisors (18642699).
23050485 is a wasteful number, since it uses less digits than its factorization.
23050485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22305 (or 22302 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 23050485 is about 4801.0920632706. The cubic root of 23050485 is about 284.5946221954.
The spelling of 23050485 in words is "twenty-three million, fifty thousand, four hundred eighty-five".
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