Base | Representation |
---|---|
bin | 110011110101000010… |
… | …1001100010100000101 |
3 | 101122021210020120011021 |
4 | 1213222011030110011 |
5 | 3310421130141401 |
6 | 123044155311141 |
7 | 11020103251555 |
oct | 1475205142405 |
9 | 348253216137 |
10 | 111301412101 |
11 | 43225822300 |
12 | 196a274b4b1 |
13 | a65a00a839 |
14 | 555bd91165 |
15 | 2d664b62a1 |
hex | 19ea14c505 |
111301412101 has 24 divisors (see below), whose sum is σ = 125796991320. Its totient is φ = 98330158080.
The previous prime is 111301412081. The next prime is 111301412111. The reversal of 111301412101 is 101214103111.
It can be written as a sum of positive squares in 4 ways, for example, as 42127152001 + 69174260100 = 205249^2 + 263010^2 .
It is not a de Polignac number, because 111301412101 - 213 = 111301403909 is a prime.
It is a super-3 number, since 3×1113014121013 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111301412111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3822285 + ... + 3851293.
It is an arithmetic number, because the mean of its divisors is an integer number (5241541305).
Almost surely, 2111301412101 is an apocalyptic number.
111301412101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
111301412101 is a deficient number, since it is larger than the sum of its proper divisors (14495579219).
111301412101 is a wasteful number, since it uses less digits than its factorization.
111301412101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29925 (or 29914 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 111301412101 its reverse (101214103111), we get a palindrome (212515515212).
The spelling of 111301412101 in words is "one hundred eleven billion, three hundred one million, four hundred twelve thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •