Base | Representation |
---|---|
bin | 11101010010111100110… |
… | …110111110100110100100 |
3 | 21010110110021212010212000 |
4 | 131102330312332212210 |
5 | 230441030041121312 |
6 | 4140505110125300 |
7 | 265310205023043 |
oct | 35227466764644 |
9 | 7113407763760 |
10 | 2013213223332 |
11 | 706887420073 |
12 | 286211050830 |
13 | 117acab7010c |
14 | 6d62368055a |
15 | 3757ceebadc |
hex | 1d4bcdbe9a4 |
2013213223332 has 48 divisors (see below), whose sum is σ = 5282326553280. Its totient is φ = 662985877824.
The previous prime is 2013213223313. The next prime is 2013213223337. The reversal of 2013213223332 is 2333223123102.
2013213223332 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 2 + 1 + 322 + 3 + 332 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2013213223296 and 2013213223305.
It is not an unprimeable number, because it can be changed into a prime (2013213223337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112285393 + ... + 112303320.
It is an arithmetic number, because the mean of its divisors is an integer number (110048469860).
Almost surely, 22013213223332 is an apocalyptic number.
It is an amenable number.
2013213223332 is an abundant number, since it is smaller than the sum of its proper divisors (3269113329948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013213223332 is a wasteful number, since it uses less digits than its factorization.
2013213223332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224588809 (or 224588801 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 2013213223332 its reverse (2333223123102), we get a palindrome (4346436346434).
The spelling of 2013213223332 in words is "two trillion, thirteen billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred thirty-two".
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