Base | Representation |
---|---|
bin | 1010011110010110101111… |
… | …00100001010101001111111 |
3 | 10000112221210111010211201120 |
4 | 11033023113210022221333 |
5 | 11004334024143122143 |
6 | 120553153110042023 |
7 | 4565044641020211 |
oct | 517132744125177 |
9 | 100487714124646 |
10 | 23033231223423 |
11 | 738037a606823 |
12 | 26bbbb2649313 |
13 | cb104175a345 |
14 | 598b587945b1 |
15 | 29e231c1d383 |
hex | 14f2d790aa7f |
23033231223423 has 16 divisors (see below), whose sum is σ = 33931307379456. Its totient is φ = 13823865968000.
The previous prime is 23033231223383. The next prime is 23033231223439. The reversal of 23033231223423 is 32432213233032.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 23033231223423 - 244 = 5441045179007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23033231023423) 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, 9818085453 + ... + 9818087798.
It is an arithmetic number, because the mean of its divisors is an integer number (2120706711216).
Almost surely, 223033231223423 is an apocalyptic number.
23033231223423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
23033231223423 is a deficient number, since it is larger than the sum of its proper divisors (10898076156033).
23033231223423 is a wasteful number, since it uses less digits than its factorization.
23033231223423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19636173294.
The product of its (nonzero) digits is 93312, while the sum is 33.
Adding to 23033231223423 its reverse (32432213233032), we get a palindrome (55465444456455).
The spelling of 23033231223423 in words is "twenty-three trillion, thirty-three billion, two hundred thirty-one million, two hundred twenty-three thousand, four hundred twenty-three".
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