Base | Representation |
---|---|
bin | 110100001111001110… |
… | …1010110000011100101 |
3 | 101201120000202111212100 |
4 | 1220132131112003211 |
5 | 3314221110034233 |
6 | 123311310042313 |
7 | 11050633421151 |
oct | 1503635260345 |
9 | 351500674770 |
10 | 112180158693 |
11 | 43636858659 |
12 | 198a8aa9399 |
13 | a76a0a2435 |
14 | 5602978061 |
15 | 2db86e5813 |
hex | 1a1e7560e5 |
112180158693 has 6 divisors (see below), whose sum is σ = 162038007014. Its totient is φ = 74786772456.
The previous prime is 112180158683. The next prime is 112180158763. The reversal of 112180158693 is 396851081211.
It can be written as a sum of positive squares in only one way, i.e., 57684991329 + 54495167364 = 240177^2 + 233442^2 .
It is not a de Polignac number, because 112180158693 - 28 = 112180158437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112180158613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6232231030 + ... + 6232231047.
Almost surely, 2112180158693 is an apocalyptic number.
It is an amenable number.
112180158693 is a deficient number, since it is larger than the sum of its proper divisors (49857848321).
112180158693 is a wasteful number, since it uses less digits than its factorization.
112180158693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12464462083 (or 12464462080 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 45.
The spelling of 112180158693 in words is "one hundred twelve billion, one hundred eighty million, one hundred fifty-eight thousand, six hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •