Base | Representation |
---|---|
bin | 10110101110100111… |
… | …01111011011000101 |
3 | 1011111101121112201020 |
4 | 23113103233123011 |
5 | 144442231223023 |
6 | 5334451421353 |
7 | 611245040136 |
oct | 132723573305 |
9 | 34441545636 |
10 | 12202211013 |
11 | 51a1914813 |
12 | 24465b4859 |
13 | 11c6014305 |
14 | 83a817c8d |
15 | 4b63b4de3 |
hex | 2d74ef6c5 |
12202211013 has 16 divisors (see below), whose sum is σ = 16833484800. Its totient is φ = 7852967360.
The previous prime is 12202211003. The next prime is 12202211033. The reversal of 12202211013 is 31011220221.
It is a cyclic number.
It is not a de Polignac number, because 12202211013 - 26 = 12202210949 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12202210983 and 12202211001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202211003) 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, 956668 + ... + 969338.
It is an arithmetic number, because the mean of its divisors is an integer number (1052092800).
Almost surely, 212202211013 is an apocalyptic number.
It is an amenable number.
12202211013 is a deficient number, since it is larger than the sum of its proper divisors (4631273787).
12202211013 is a wasteful number, since it uses less digits than its factorization.
12202211013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23772.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12202211013 its reverse (31011220221), we get a palindrome (43213431234).
The spelling of 12202211013 in words is "twelve billion, two hundred two million, two hundred eleven thousand, thirteen".
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