Base | Representation |
---|---|
bin | 101011111011… |
… | …1101111100010 |
3 | 1121100021212121 |
4 | 1113313233202 |
5 | 21344103400 |
6 | 2141414454 |
7 | 366535666 |
oct | 127675742 |
9 | 47307777 |
10 | 23034850 |
11 | 12003473 |
12 | 786a42a |
13 | 4a068b7 |
14 | 30b88a6 |
15 | 205021a |
hex | 15f7be2 |
23034850 has 12 divisors (see below), whose sum is σ = 42844914. Its totient is φ = 9213920.
The previous prime is 23034773. The next prime is 23034857. The reversal of 23034850 is 5843032.
It can be written as a sum of positive squares in 3 ways, for example, as 21818241 + 1216609 = 4671^2 + 1103^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (23034857) 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 5 ways as a sum of consecutive naturals, for example, 230299 + ... + 230398.
Almost surely, 223034850 is an apocalyptic number.
23034850 is a deficient number, since it is larger than the sum of its proper divisors (19810064).
23034850 is a wasteful number, since it uses less digits than its factorization.
23034850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460709 (or 460704 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 23034850 is about 4799.4635116854. The cubic root of 23034850 is about 284.5302613898.
Adding to 23034850 its reverse (5843032), we get a palindrome (28877882).
The spelling of 23034850 in words is "twenty-three million, thirty-four thousand, eight hundred fifty".
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