Base | Representation |
---|---|
bin | 1101011101101111111… |
… | …1111000101000010111 |
3 | 211010002101100010201201 |
4 | 3113123333320220113 |
5 | 12242223000132043 |
6 | 254134024533331 |
7 | 22466300314204 |
oct | 3273377705027 |
9 | 733071303651 |
10 | 231324224023 |
11 | 8a116548352 |
12 | 389ba021247 |
13 | 18a76b51189 |
14 | b2a6354cab |
15 | 603d475c4d |
hex | 35dbff8a17 |
231324224023 has 8 divisors (see below), whose sum is σ = 231518238848. Its totient is φ = 231130278144.
The previous prime is 231324224009. The next prime is 231324224029. The reversal of 231324224023 is 320422423132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 231324224023 - 29 = 231324223511 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 231324223982 and 231324224000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231324224029) 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, 8309215 + ... + 8337007.
It is an arithmetic number, because the mean of its divisors is an integer number (28939779856).
Almost surely, 2231324224023 is an apocalyptic number.
231324224023 is a deficient number, since it is larger than the sum of its proper divisors (194014825).
231324224023 is a wasteful number, since it uses less digits than its factorization.
231324224023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34473.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 231324224023 its reverse (320422423132), we get a palindrome (551746647155).
It can be divided in two parts, 23132 and 4224023, that added together give a triangular number (4247155 = T2914).
The spelling of 231324224023 in words is "two hundred thirty-one billion, three hundred twenty-four million, two hundred twenty-four thousand, twenty-three".
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