Base | Representation |
---|---|
bin | 101100000100… |
… | …0011000110000 |
3 | 1121110202101120 |
4 | 1120020120300 |
5 | 21403244044 |
6 | 2143102240 |
7 | 400241520 |
oct | 130103060 |
9 | 47422346 |
10 | 23103024 |
11 | 1204a70a |
12 | 78a1980 |
13 | 4a2b939 |
14 | 30d5680 |
15 | 2065519 |
hex | 1608630 |
23103024 has 80 divisors (see below), whose sum is σ = 70590720. Its totient is φ = 6370560.
The previous prime is 23103019. The next prime is 23103037. The reversal of 23103024 is 42030132.
It is a junction number, because it is equal to n+sod(n) for n = 23102994 and 23103012.
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, 8559 + ... + 10929.
It is an arithmetic number, because the mean of its divisors is an integer number (882384).
Almost surely, 223103024 is an apocalyptic number.
23103024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23103024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35295360).
23103024 is an abundant number, since it is smaller than the sum of its proper divisors (47487696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23103024 is a wasteful number, since it uses less digits than its factorization.
23103024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2418 (or 2412 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 23103024 is about 4806.5605166272. The cubic root of 23103024 is about 284.8106837510.
Adding to 23103024 its reverse (42030132), we get a palindrome (65133156).
The spelling of 23103024 in words is "twenty-three million, one hundred three thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •