Base | Representation |
---|---|
bin | 110100011000110110… |
… | …1010110010100111101 |
3 | 101202101112110201011011 |
4 | 1220301231112110331 |
5 | 3320401244334323 |
6 | 123403324155221 |
7 | 11061634515640 |
oct | 1506155262475 |
9 | 352345421134 |
10 | 112503121213 |
11 | 4379209612a |
12 | 19979098b11 |
13 | a7bbc7cc12 |
14 | 5633807a57 |
15 | 2dd6c3d20d |
hex | 1a31b5653d |
112503121213 has 16 divisors (see below), whose sum is σ = 130416701184. Its totient is φ = 95050609920.
The previous prime is 112503121201. The next prime is 112503121249. The reversal of 112503121213 is 312121305211.
It is not a de Polignac number, because 112503121213 - 221 = 112501024061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112503122213) 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, 2280181 + ... + 2328997.
It is an arithmetic number, because the mean of its divisors is an integer number (8151043824).
Almost surely, 2112503121213 is an apocalyptic number.
It is an amenable number.
112503121213 is a deficient number, since it is larger than the sum of its proper divisors (17913579971).
112503121213 is an equidigital number, since it uses as much as digits as its factorization.
112503121213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53532.
The product of its (nonzero) digits is 360, while the sum is 22.
Adding to 112503121213 its reverse (312121305211), we get a palindrome (424624426424).
The spelling of 112503121213 in words is "one hundred twelve billion, five hundred three million, one hundred twenty-one thousand, two hundred thirteen".
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