Base | Representation |
---|---|
bin | 101100000000… |
… | …0001110000111 |
3 | 1121102001111201 |
4 | 1120000032013 |
5 | 21401211300 |
6 | 2142243331 |
7 | 400042144 |
oct | 130001607 |
9 | 47361451 |
10 | 23069575 |
11 | 12027571 |
12 | 7886547 |
13 | 4a19649 |
14 | 30c73cb |
15 | 205a66a |
hex | 1600387 |
23069575 has 24 divisors (see below), whose sum is σ = 30453408. Its totient is φ = 17297280.
The previous prime is 23069551. The next prime is 23069581. The reversal of 23069575 is 57596032.
It is not a de Polignac number, because 23069575 - 27 = 23069447 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30097 + ... + 30853.
It is an arithmetic number, because the mean of its divisors is an integer number (1268892).
Almost surely, 223069575 is an apocalyptic number.
23069575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23069575 is a deficient number, since it is larger than the sum of its proper divisors (7383833).
23069575 is a wasteful number, since it uses less digits than its factorization.
23069575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 843 (or 838 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 37.
The square root of 23069575 is about 4803.0797411661. The cubic root of 23069575 is about 284.6731659110.
It can be divided in two parts, 2306 and 9575, that added together give a square (11881 = 1092).
The spelling of 23069575 in words is "twenty-three million, sixty-nine thousand, five hundred seventy-five".
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