Base | Representation |
---|---|
bin | 10101101110100101… |
… | …010001111101010011 |
3 | 2020012220201000221110 |
4 | 111232211101331103 |
5 | 340240001244443 |
6 | 14415005024403 |
7 | 1454066414235 |
oct | 255645217523 |
9 | 66186630843 |
10 | 23330103123 |
11 | 9992264868 |
12 | 4631255103 |
13 | 227a599b62 |
14 | 11b469a255 |
15 | 9182b8233 |
hex | 56e951f53 |
23330103123 has 8 divisors (see below), whose sum is σ = 31219104208. Its totient is φ = 15497252064.
The previous prime is 23330103089. The next prime is 23330103149. The reversal of 23330103123 is 32130103332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23330103123 - 29 = 23330102611 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 23330103123.
It is not an unprimeable number, because it can be changed into a prime (23331103123) 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, 14036536 + ... + 14038197.
It is an arithmetic number, because the mean of its divisors is an integer number (3902388026).
Almost surely, 223330103123 is an apocalyptic number.
23330103123 is a deficient number, since it is larger than the sum of its proper divisors (7889001085).
23330103123 is a wasteful number, since it uses less digits than its factorization.
23330103123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28075013.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 23330103123 its reverse (32130103332), we get a palindrome (55460206455).
The spelling of 23330103123 in words is "twenty-three billion, three hundred thirty million, one hundred three thousand, one hundred twenty-three".
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