Base | Representation |
---|---|
bin | 110100001100111001… |
… | …1111101011101100011 |
3 | 101201100121001212021022 |
4 | 1220121303331131203 |
5 | 3314041130414222 |
6 | 123255443120055 |
7 | 11045665662614 |
oct | 1503163753543 |
9 | 351317055238 |
10 | 112102201187 |
11 | 435a6851a69 |
12 | 1988697302b |
13 | a756ba8932 |
14 | 55d6483c0b |
15 | 2db1947042 |
hex | 1a19cfd763 |
112102201187 has 2 divisors, whose sum is σ = 112102201188. Its totient is φ = 112102201186.
The previous prime is 112102201171. The next prime is 112102201223. The reversal of 112102201187 is 781102201211.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 112102201187 - 24 = 112102201171 is a prime.
It is a super-3 number, since 3×1121022011873 (a number of 34 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (112102201157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051100593 + 56051100594.
It is an arithmetic number, because the mean of its divisors is an integer number (56051100594).
Almost surely, 2112102201187 is an apocalyptic number.
112102201187 is a deficient number, since it is larger than the sum of its proper divisors (1).
112102201187 is an equidigital number, since it uses as much as digits as its factorization.
112102201187 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 448, while the sum is 26.
Adding to 112102201187 its reverse (781102201211), we get a palindrome (893204402398).
The spelling of 112102201187 in words is "one hundred twelve billion, one hundred two million, two hundred one thousand, one hundred eighty-seven".
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