Base | Representation |
---|---|
bin | 11000110101001100… |
… | …11111101111110100 |
3 | 1021102002000011211122 |
4 | 30122212133233310 |
5 | 204300241413022 |
6 | 10042501523112 |
7 | 651234224153 |
oct | 143246375764 |
9 | 37362004748 |
10 | 13331201012 |
11 | 572112a6a8 |
12 | 2700713498 |
13 | 1345ba532c |
14 | 90674159a |
15 | 530575742 |
hex | 31a99fbf4 |
13331201012 has 6 divisors (see below), whose sum is σ = 23329601778. Its totient is φ = 6665600504.
The previous prime is 13331201011. The next prime is 13331201027. The reversal of 13331201012 is 21010213331.
It can be written as a sum of positive squares in only one way, i.e., 10783576336 + 2547624676 = 103844^2 + 50474^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13331201011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666400123 + ... + 1666400130.
It is an arithmetic number, because the mean of its divisors is an integer number (3888266963).
Almost surely, 213331201012 is an apocalyptic number.
It is an amenable number.
13331201012 is a deficient number, since it is larger than the sum of its proper divisors (9998400766).
13331201012 is a wasteful number, since it uses less digits than its factorization.
13331201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3332800257 (or 3332800255 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13331201012 its reverse (21010213331), we get a palindrome (34341414343).
The spelling of 13331201012 in words is "thirteen billion, three hundred thirty-one million, two hundred one thousand, twelve".
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