Base | Representation |
---|---|
bin | 10110101110010111… |
… | …01100110001111101 |
3 | 1011111020122110010001 |
4 | 23113023230301331 |
5 | 144441211244122 |
6 | 5334334314301 |
7 | 611221110343 |
oct | 132713546175 |
9 | 34436573101 |
10 | 12200103037 |
11 | 51a0704a91 |
12 | 2445958991 |
13 | 11c57569a5 |
14 | 83a429993 |
15 | 4b60ea527 |
hex | 2d72ecc7d |
12200103037 has 2 divisors, whose sum is σ = 12200103038. Its totient is φ = 12200103036.
The previous prime is 12200103031. The next prime is 12200103043. The reversal of 12200103037 is 73030100221.
It is a balanced prime because it is at equal distance from previous prime (12200103031) and next prime (12200103043).
It can be written as a sum of positive squares in only one way, i.e., 7468589241 + 4731513796 = 86421^2 + 68786^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12200103037 is a prime.
It is a super-2 number, since 2×122001030372 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12200103031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100051518 + 6100051519.
It is an arithmetic number, because the mean of its divisors is an integer number (6100051519).
Almost surely, 212200103037 is an apocalyptic number.
It is an amenable number.
12200103037 is a deficient number, since it is larger than the sum of its proper divisors (1).
12200103037 is an equidigital number, since it uses as much as digits as its factorization.
12200103037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 19.
Adding to 12200103037 its reverse (73030100221), we get a palindrome (85230203258).
The spelling of 12200103037 in words is "twelve billion, two hundred million, one hundred three thousand, thirty-seven".
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