Base | Representation |
---|---|
bin | 101100100001… |
… | …1011111001111 |
3 | 1121221001110110 |
4 | 1121003133033 |
5 | 21434020403 |
6 | 2152211103 |
7 | 402300345 |
oct | 131033717 |
9 | 47831413 |
10 | 23345103 |
11 | 121a5581 |
12 | 7999a93 |
13 | 4ab4b92 |
14 | 3159995 |
15 | 20b2103 |
hex | 16437cf |
23345103 has 4 divisors (see below), whose sum is σ = 31126808. Its totient is φ = 15563400.
The previous prime is 23345093. The next prime is 23345111. The reversal of 23345103 is 30154332.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 23345103 - 25 = 23345071 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23345103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23345143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3890848 + ... + 3890853.
It is an arithmetic number, because the mean of its divisors is an integer number (7781702).
Almost surely, 223345103 is an apocalyptic number.
23345103 is a deficient number, since it is larger than the sum of its proper divisors (7781705).
23345103 is an equidigital number, since it uses as much as digits as its factorization.
23345103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7781704.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 23345103 is about 4831.6770380480. The cubic root of 23345103 is about 285.8020007947.
Adding to 23345103 its reverse (30154332), we get a palindrome (53499435).
The spelling of 23345103 in words is "twenty-three million, three hundred forty-five thousand, one hundred three".
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