Base | Representation |
---|---|
bin | 101011111101… |
… | …1100001101000 |
3 | 1121101002010110 |
4 | 1113323201220 |
5 | 21400102334 |
6 | 2142014320 |
7 | 366632112 |
oct | 127734150 |
9 | 47332113 |
10 | 23050344 |
11 | 12014079 |
12 | 78773a0 |
13 | 4a10975 |
14 | 30c03b2 |
15 | 2054ae9 |
hex | 15fb868 |
23050344 has 32 divisors (see below), whose sum is σ = 60660000. Its totient is φ = 7278912.
The previous prime is 23050343. The next prime is 23050381. The reversal of 23050344 is 44305032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23050344.
It is not an unprimeable number, because it can be changed into a prime (23050343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24819 + ... + 25730.
It is an arithmetic number, because the mean of its divisors is an integer number (1895625).
Almost surely, 223050344 is an apocalyptic number.
23050344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23050344 is an abundant number, since it is smaller than the sum of its proper divisors (37609656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23050344 is a wasteful number, since it uses less digits than its factorization.
23050344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50577 (or 50573 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 23050344 is about 4801.0773790890. The cubic root of 23050344 is about 284.5940419051.
Adding to 23050344 its reverse (44305032), we get a palindrome (67355376).
The spelling of 23050344 in words is "twenty-three million, fifty thousand, three hundred forty-four".
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