Base | Representation |
---|---|
bin | 101100000001… |
… | …0011110111001 |
3 | 1121102112012220 |
4 | 1120002132321 |
5 | 21402010331 |
6 | 2142354253 |
7 | 400111152 |
oct | 130023671 |
9 | 47375186 |
10 | 23078841 |
11 | 12033525 |
12 | 788b989 |
13 | 4a20926 |
14 | 30ca929 |
15 | 205d296 |
hex | 16027b9 |
23078841 has 8 divisors (see below), whose sum is σ = 30802464. Its totient is φ = 15370560.
The previous prime is 23078827. The next prime is 23078851. The reversal of 23078841 is 14887032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23078841 - 211 = 23076793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23078851) 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, 321 + ... + 6801.
It is an arithmetic number, because the mean of its divisors is an integer number (3850308).
Almost surely, 223078841 is an apocalyptic number.
It is an amenable number.
23078841 is a deficient number, since it is larger than the sum of its proper divisors (7723623).
23078841 is a wasteful number, since it uses less digits than its factorization.
23078841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7671.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 23078841 is about 4804.0442337680. The cubic root of 23078841 is about 284.7112742344.
The spelling of 23078841 in words is "twenty-three million, seventy-eight thousand, eight hundred forty-one".
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