Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11011111010000111 |
3 | 1011111101012211021012 |
4 | 23113102323322013 |
5 | 144442203000012 |
6 | 5334443112435 |
7 | 611243201021 |
oct | 132722737207 |
9 | 34441184235 |
10 | 12202000007 |
11 | 51a179022a |
12 | 244651271b |
13 | 11c5c6c262 |
14 | 83a7a1011 |
15 | 4b6372622 |
hex | 2d74bbe87 |
12202000007 has 4 divisors (see below), whose sum is σ = 12402032856. Its totient is φ = 12001967160.
The previous prime is 12202000003. The next prime is 12202000021. The reversal of 12202000007 is 70000020221.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 12202000007 - 22 = 12202000003 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12201999955 and 12202000000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202000003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100016333 + ... + 100016454.
It is an arithmetic number, because the mean of its divisors is an integer number (3100508214).
Almost surely, 212202000007 is an apocalyptic number.
12202000007 is a deficient number, since it is larger than the sum of its proper divisors (200032849).
12202000007 is an equidigital number, since it uses as much as digits as its factorization.
12202000007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200032848.
The product of its (nonzero) digits is 56, while the sum is 14.
Adding to 12202000007 its reverse (70000020221), we get a palindrome (82202020228).
The spelling of 12202000007 in words is "twelve billion, two hundred two million, seven", and thus it is an aban number.
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