Base | Representation |
---|---|
bin | 10100111001111001… |
… | …10000100110100111 |
3 | 1001222011020221212221 |
4 | 22130330300212213 |
5 | 140441103424012 |
6 | 5053354053211 |
7 | 545055562336 |
oct | 123474604647 |
9 | 31864227787 |
10 | 11223108007 |
11 | 483a174181 |
12 | 221271a207 |
13 | 109b212917 |
14 | 786789d1d |
15 | 45a460507 |
hex | 29cf309a7 |
11223108007 has 2 divisors, whose sum is σ = 11223108008. Its totient is φ = 11223108006.
The previous prime is 11223107989. The next prime is 11223108019. The reversal of 11223108007 is 70080132211.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (70080132211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11223108007 - 227 = 11088890279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11223108047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611554003 + 5611554004.
It is an arithmetic number, because the mean of its divisors is an integer number (5611554004).
Almost surely, 211223108007 is an apocalyptic number.
11223108007 is a deficient number, since it is larger than the sum of its proper divisors (1).
11223108007 is an equidigital number, since it uses as much as digits as its factorization.
11223108007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 25.
The spelling of 11223108007 in words is "eleven billion, two hundred twenty-three million, one hundred eight thousand, seven".
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