Base | Representation |
---|---|
bin | 1010100110110010111001… |
… | …11001101001001110011111 |
3 | 10001120200100001221112001211 |
4 | 11103121130321221032133 |
5 | 11024111434121012343 |
6 | 121334313332245251 |
7 | 4625022256513303 |
oct | 523313471511637 |
9 | 101520301845054 |
10 | 23323231032223 |
11 | 74823659783a1 |
12 | 2748246a70827 |
13 | 10024a9832745 |
14 | 5a8bc9723d03 |
15 | 2a6a564d279d |
hex | 15365ce6939f |
23323231032223 has 4 divisors (see below), whose sum is σ = 23493473594640. Its totient is φ = 23152988469808.
The previous prime is 23323231032181. The next prime is 23323231032287. The reversal of 23323231032223 is 32223013232332.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23323231032223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23323231032623) 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, 85121281003 + ... + 85121281276.
It is an arithmetic number, because the mean of its divisors is an integer number (5873368398660).
Almost surely, 223323231032223 is an apocalyptic number.
23323231032223 is a deficient number, since it is larger than the sum of its proper divisors (170242562417).
23323231032223 is a wasteful number, since it uses less digits than its factorization.
23323231032223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170242562416.
The product of its (nonzero) digits is 46656, while the sum is 31.
Adding to 23323231032223 its reverse (32223013232332), we get a palindrome (55546244264555).
The spelling of 23323231032223 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred thirty-one million, thirty-two thousand, two hundred twenty-three".
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