Base | Representation |
---|---|
bin | 101110101010100001… |
… | …1000011100010001001 |
3 | 100120122212212221120101 |
4 | 1131111003003202021 |
5 | 3120213021041243 |
6 | 114011503525401 |
7 | 10145216253412 |
oct | 1352503034211 |
9 | 316585787511 |
10 | 100211112073 |
11 | 39554618796 |
12 | 175085b9861 |
13 | 95b0487827 |
14 | 4bc90d6809 |
15 | 2917a3b54d |
hex | 17550c3889 |
100211112073 has 2 divisors, whose sum is σ = 100211112074. Its totient is φ = 100211112072.
The previous prime is 100211112061. The next prime is 100211112091. The reversal of 100211112073 is 370211112001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 76669733449 + 23541378624 = 276893^2 + 153432^2 .
It is an emirp because it is prime and its reverse (370211112001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 100211112073 - 233 = 91621177481 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 100211112073.
It is not a weakly prime, because it can be changed into another prime (100211112473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105556036 + 50105556037.
It is an arithmetic number, because the mean of its divisors is an integer number (50105556037).
Almost surely, 2100211112073 is an apocalyptic number.
It is an amenable number.
100211112073 is a deficient number, since it is larger than the sum of its proper divisors (1).
100211112073 is an equidigital number, since it uses as much as digits as its factorization.
100211112073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84, while the sum is 19.
Adding to 100211112073 its reverse (370211112001), we get a palindrome (470422224074).
The spelling of 100211112073 in words is "one hundred billion, two hundred eleven million, one hundred twelve thousand, seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •