Base | Representation |
---|---|
bin | 10000001010110011011… |
… | …100010111111110111101 |
3 | 10221012222022111001211222 |
4 | 100022303130113332331 |
5 | 121201024200403201 |
6 | 2210234324523125 |
7 | 143163252131366 |
oct | 20126334277675 |
9 | 3835868431758 |
10 | 1111112122301 |
11 | 39924690aa45 |
12 | 15b4112504a5 |
13 | 80a14ccbc7c |
14 | 3bac7202b6d |
15 | 1dd812db91b |
hex | 102b3717fbd |
1111112122301 has 4 divisors (see below), whose sum is σ = 1112763106812. Its totient is φ = 1109461137792.
The previous prime is 1111112122279. The next prime is 1111112122303. The reversal of 1111112122301 is 1032212111111.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 170792092900 + 940320029401 = 413270^2 + 969701^2 .
It is a cyclic number.
It is not a de Polignac number, because 1111112122301 - 210 = 1111112121277 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1111112122301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111112122303) 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, 825491246 + ... + 825492591.
It is an arithmetic number, because the mean of its divisors is an integer number (278190776703).
Almost surely, 21111112122301 is an apocalyptic number.
It is an amenable number.
1111112122301 is a deficient number, since it is larger than the sum of its proper divisors (1650984511).
1111112122301 is an equidigital number, since it uses as much as digits as its factorization.
1111112122301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1650984510.
The product of its (nonzero) digits is 24, while the sum is 17.
Adding to 1111112122301 its reverse (1032212111111), we get a palindrome (2143324233412).
The spelling of 1111112122301 in words is "one trillion, one hundred eleven billion, one hundred twelve million, one hundred twenty-two thousand, three hundred one".
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