Base | Representation |
---|---|
bin | 11000110101010110… |
… | …01100010110111000 |
3 | 1021102011022201212100 |
4 | 30122223030112320 |
5 | 204301100313222 |
6 | 10042544143400 |
7 | 651250543023 |
oct | 143253142670 |
9 | 37364281770 |
10 | 13332432312 |
11 | 57218a0801 |
12 | 2701007b60 |
13 | 1346216904 |
14 | 9069821ba |
15 | 53071a4ac |
hex | 31aacc5b8 |
13332432312 has 48 divisors (see below), whose sum is σ = 36190266840. Its totient is φ = 4434101568.
The previous prime is 13332432299. The next prime is 13332432319. The reversal of 13332432312 is 21323423331.
13332432312 is a `hidden beast` number, since 1 + 3 + 3 + 324 + 323 + 12 = 666.
13332432312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13332432319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177103 + ... + 240894.
Almost surely, 213332432312 is an apocalyptic number.
13332432312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13332432312 is an abundant number, since it is smaller than the sum of its proper divisors (22857834528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13332432312 is a wasteful number, since it uses less digits than its factorization.
13332432312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418452 (or 418445 counting only the distinct ones).
The product of its digits is 7776, while the sum is 27.
Adding to 13332432312 its reverse (21323423331), we get a palindrome (34655855643).
The spelling of 13332432312 in words is "thirteen billion, three hundred thirty-two million, four hundred thirty-two thousand, three hundred twelve".
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