Base | Representation |
---|---|
bin | 10110110000110011110100… |
… | …100001010001111100001111 |
3 | 111010110112111122220220112001 |
4 | 112300303310201101330033 |
5 | 101110210214211200421 |
6 | 552530241142453131 |
7 | 30041536602325654 |
oct | 2660636441217417 |
9 | 433415448826461 |
10 | 100111200100111 |
11 | 29997a15621262 |
12 | b28a27a4341a7 |
13 | 43b25a4170a55 |
14 | 1aa159d54dc2b |
15 | b891c6e22691 |
hex | 5b0cf4851f0f |
100111200100111 has 4 divisors (see below), whose sum is σ = 100111271971032. Its totient is φ = 100111128229192.
The previous prime is 100111200100057. The next prime is 100111200100141. The reversal of 100111200100111 is 111001002111001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100111200100111 - 243 = 91315107077903 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100111200100141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33803920 + ... + 36645973.
It is an arithmetic number, because the mean of its divisors is an integer number (25027817992758).
Almost surely, 2100111200100111 is an apocalyptic number.
100111200100111 is a deficient number, since it is larger than the sum of its proper divisors (71870921).
100111200100111 is an equidigital number, since it uses as much as digits as its factorization.
100111200100111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71870920.
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 100111200100111 its reverse (111001002111001), we get a palindrome (211112202211112).
The spelling of 100111200100111 in words is "one hundred trillion, one hundred eleven billion, two hundred million, one hundred thousand, one hundred eleven".
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