Base | Representation |
---|---|
bin | 11000110101010100… |
… | …00010110100111010 |
3 | 1021102010202102201110 |
4 | 30122222002310322 |
5 | 204301011144010 |
6 | 10042533501150 |
7 | 651245146653 |
oct | 143252026472 |
9 | 37363672643 |
10 | 13332131130 |
11 | 572170549a |
12 | 2700aa17b6 |
13 | 134613c7b6 |
14 | 90690452a |
15 | 5306ab120 |
hex | 31aa82d3a |
13332131130 has 32 divisors (see below), whose sum is σ = 32777535168. Its totient is φ = 3468521600.
The previous prime is 13332131129. The next prime is 13332131149. The reversal of 13332131130 is 3113123331.
It is a junction number, because it is equal to n+sod(n) for n = 13332131097 and 13332131106.
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, 5418336 + ... + 5420795.
It is an arithmetic number, because the mean of its divisors is an integer number (1024297974).
Almost surely, 213332131130 is an apocalyptic number.
13332131130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13332131130 is an abundant number, since it is smaller than the sum of its proper divisors (19445404038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13332131130 is a wasteful number, since it uses less digits than its factorization.
13332131130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10839182.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13332131130 its reverse (3113123331), we get a palindrome (16445254461).
It can be divided in two parts, 133321 and 31130, that added together give a triangular number (164451 = T573).
The spelling of 13332131130 in words is "thirteen billion, three hundred thirty-two million, one hundred thirty-one thousand, one hundred thirty".
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