Base | Representation |
---|---|
bin | 101100000100… |
… | …0011110110110 |
3 | 1121110202221000 |
4 | 1120020132312 |
5 | 21403302124 |
6 | 2143104130 |
7 | 400242615 |
oct | 130103666 |
9 | 47422830 |
10 | 23103414 |
11 | 1204aa34 |
12 | 78a2046 |
13 | 4a2bb79 |
14 | 30d587c |
15 | 20656c9 |
hex | 16087b6 |
23103414 has 32 divisors (see below), whose sum is σ = 52439040. Its totient is φ = 7536456.
The previous prime is 23103407. The next prime is 23103419. The reversal of 23103414 is 41430132.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23103419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2014 + ... + 7089.
It is an arithmetic number, because the mean of its divisors is an integer number (1638720).
Almost surely, 223103414 is an apocalyptic number.
23103414 is an abundant number, since it is smaller than the sum of its proper divisors (29335626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23103414 is a wasteful number, since it uses less digits than its factorization.
23103414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9161 (or 9155 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 23103414 is about 4806.6010860066. The cubic root of 23103414 is about 284.8122863629.
Adding to 23103414 its reverse (41430132), we get a palindrome (64533546).
The spelling of 23103414 in words is "twenty-three million, one hundred three thousand, four hundred fourteen".
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