Base | Representation |
---|---|
bin | 1010100110111111111100… |
… | …00100100110011000010101 |
3 | 10001121100101211202002022220 |
4 | 11103133332010212120111 |
5 | 11024220302340100341 |
6 | 121341432032412553 |
7 | 4625360564005461 |
oct | 523377604463025 |
9 | 101540354662286 |
10 | 23330230003221 |
11 | 7485327689949 |
12 | 274967a9a7159 |
13 | 10030538681bb |
14 | 5a92910934a1 |
15 | 2a6d15b96a66 |
hex | 1537fe126615 |
23330230003221 has 32 divisors (see below), whose sum is σ = 33519040389120. Its totient is φ = 14397951040704.
The previous prime is 23330230003211. The next prime is 23330230003253. The reversal of 23330230003221 is 12230003203332.
It is not a de Polignac number, because 23330230003221 - 213 = 23330229995029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23330230003191 and 23330230003200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23330230003211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35746501 + ... + 36393306.
It is an arithmetic number, because the mean of its divisors is an integer number (1047470012160).
Almost surely, 223330230003221 is an apocalyptic number.
It is an amenable number.
23330230003221 is a deficient number, since it is larger than the sum of its proper divisors (10188810385899).
23330230003221 is a wasteful number, since it uses less digits than its factorization.
23330230003221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72139985.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 23330230003221 its reverse (12230003203332), we get a palindrome (35560233206553).
The spelling of 23330230003221 in words is "twenty-three trillion, three hundred thirty billion, two hundred thirty million, three thousand, two hundred twenty-one".
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