Base | Representation |
---|---|
bin | 1010100011001101011011… |
… | …01010110000010111100111 |
3 | 10001010220100010021212120012 |
4 | 11101212231222300113213 |
5 | 11020102131200012411 |
6 | 121201540402200435 |
7 | 4613101264344305 |
oct | 521465552602747 |
9 | 101126303255505 |
10 | 23200032032231 |
11 | 743509529322a |
12 | 27283a395311b |
13 | cc39a4969a92 |
14 | 5a2c5d5b3275 |
15 | 2a374577a18b |
hex | 1519adab05e7 |
23200032032231 has 8 divisors (see below), whose sum is σ = 24217667467104. Its totient is φ = 22202954889120.
The previous prime is 23200032032209. The next prime is 23200032032249. The reversal of 23200032032231 is 13223023000232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23200032032231 is a prime.
It is a super-2 number, since 2×232000320322312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23200032032197 and 23200032032206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23200032032431) 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, 5139570635 + ... + 5139575148.
It is an arithmetic number, because the mean of its divisors is an integer number (3027208433388).
Almost surely, 223200032032231 is an apocalyptic number.
23200032032231 is a deficient number, since it is larger than the sum of its proper divisors (1017635434873).
23200032032231 is a wasteful number, since it uses less digits than its factorization.
23200032032231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10279145881.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 23200032032231 its reverse (13223023000232), we get a palindrome (36423055032463).
The spelling of 23200032032231 in words is "twenty-three trillion, two hundred billion, thirty-two million, thirty-two thousand, two hundred thirty-one".
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