Base | Representation |
---|---|
bin | 101100000011… |
… | …0100110001010 |
3 | 1121110101022221 |
4 | 1120012212022 |
5 | 21403030230 |
6 | 2143004254 |
7 | 400211242 |
oct | 130064612 |
9 | 47411287 |
10 | 23095690 |
11 | 12045152 |
12 | 789968a |
13 | 4a284b7 |
14 | 30d2b22 |
15 | 206327a |
hex | 160698a |
23095690 has 32 divisors (see below), whose sum is σ = 44478720. Its totient is φ = 8603904.
The previous prime is 23095627. The next prime is 23095711. The reversal of 23095690 is 9659032.
It is a happy number.
It is a super-2 number, since 2×230956902 = 1066821793152200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16851 + ... + 18169.
It is an arithmetic number, because the mean of its divisors is an integer number (1389960).
Almost surely, 223095690 is an apocalyptic number.
23095690 is a deficient number, since it is larger than the sum of its proper divisors (21383030).
23095690 is a wasteful number, since it uses less digits than its factorization.
23095690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1446.
The product of its (nonzero) digits is 14580, while the sum is 34.
The square root of 23095690 is about 4805.7975404713. The cubic root of 23095690 is about 284.7805430702.
The spelling of 23095690 in words is "twenty-three million, ninety-five thousand, six hundred ninety".
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