Base | Representation |
---|---|
bin | 11000110101011100… |
… | …01010100011000100 |
3 | 1021102012210022110221 |
4 | 30122232022203010 |
5 | 204301300230312 |
6 | 10043012554124 |
7 | 651260266150 |
oct | 143256124304 |
9 | 37365708427 |
10 | 13333211332 |
11 | 5722283021 |
12 | 2701322944 |
13 | 134642a37c |
14 | 906b06060 |
15 | 530821207 |
hex | 31ab8a8c4 |
13333211332 has 48 divisors (see below), whose sum is σ = 27803381760. Its totient is φ = 5473706112.
The previous prime is 13333211327. The next prime is 13333211371. The reversal of 13333211332 is 23311233331.
It is a junction number, because it is equal to n+sod(n) for n = 13333211297 and 13333211306.
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, 38478 + ... + 167770.
It is an arithmetic number, because the mean of its divisors is an integer number (579237120).
Almost surely, 213333211332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13333211332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13901690880).
13333211332 is an abundant number, since it is smaller than the sum of its proper divisors (14470170428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13333211332 is a wasteful number, since it uses less digits than its factorization.
13333211332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129460 (or 129458 counting only the distinct ones).
The product of its digits is 2916, while the sum is 25.
Adding to 13333211332 its reverse (23311233331), we get a palindrome (36644444663).
The spelling of 13333211332 in words is "thirteen billion, three hundred thirty-three million, two hundred eleven thousand, three hundred thirty-two".
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