Base | Representation |
---|---|
bin | 110111000000010100… |
… | …0010010101101111101 |
3 | 102021220010200121111111 |
4 | 1232000220102231331 |
5 | 3413403233204234 |
6 | 130133051522021 |
7 | 11351114551111 |
oct | 1560050225575 |
9 | 367803617444 |
10 | 118122163069 |
11 | 46105977479 |
12 | 1aa86a59311 |
13 | b1a6143661 |
14 | 5a07bab741 |
15 | 31151c4664 |
hex | 1b80a12b7d |
118122163069 has 8 divisors (see below), whose sum is σ = 124983367040. Its totient is φ = 111325383936.
The previous prime is 118122163039. The next prime is 118122163097. The reversal of 118122163069 is 960361221811.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 118122163069 - 225 = 118088608637 is a prime.
It is a super-2 number, since 2×1181221630692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118122163039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16102437 + ... + 16109770.
It is an arithmetic number, because the mean of its divisors is an integer number (15622920880).
Almost surely, 2118122163069 is an apocalyptic number.
118122163069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
118122163069 is a deficient number, since it is larger than the sum of its proper divisors (6861203971).
118122163069 is a wasteful number, since it uses less digits than its factorization.
118122163069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32212419.
The product of its (nonzero) digits is 31104, while the sum is 40.
The spelling of 118122163069 in words is "one hundred eighteen billion, one hundred twenty-two million, one hundred sixty-three thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.135 sec. • engine limits •