Base | Representation |
---|---|
bin | 10101100111100111… |
… | …011101001111101100 |
3 | 2012220202210102110021 |
4 | 111213213131033230 |
5 | 340020041430012 |
6 | 14355232051524 |
7 | 1451150140345 |
oct | 254747351754 |
9 | 65822712407 |
10 | 23213233132 |
11 | 99322a06a1 |
12 | 45ba093ba4 |
13 | 225c2ca80b |
14 | 11a2d570cc |
15 | 90cdd0007 |
hex | 5679dd3ec |
23213233132 has 48 divisors (see below), whose sum is σ = 42412769280. Its totient is φ = 11104603200.
The previous prime is 23213233129. The next prime is 23213233181. The reversal of 23213233132 is 23133231232.
It is a junction number, because it is equal to n+sod(n) for n = 23213233097 and 23213233106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3952294 + ... + 3958162.
It is an arithmetic number, because the mean of its divisors is an integer number (883599360).
Almost surely, 223213233132 is an apocalyptic number.
It is an amenable number.
23213233132 is a deficient number, since it is larger than the sum of its proper divisors (19199536148).
23213233132 is a wasteful number, since it uses less digits than its factorization.
23213233132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6262 (or 6260 counting only the distinct ones).
The product of its digits is 3888, while the sum is 25.
Adding to 23213233132 its reverse (23133231232), we get a palindrome (46346464364).
The spelling of 23213233132 in words is "twenty-three billion, two hundred thirteen million, two hundred thirty-three thousand, one hundred thirty-two".
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