Base | Representation |
---|---|
bin | 110011111000010010… |
… | …0001010101000011110 |
3 | 101122120100221022012120 |
4 | 1213300210022220132 |
5 | 3311132002214344 |
6 | 123103043043410 |
7 | 11022564014031 |
oct | 1476044125036 |
9 | 348510838176 |
10 | 111410194974 |
11 | 43281172501 |
12 | 19713070566 |
13 | a676707bc0 |
14 | 556c5cb018 |
15 | 2d70d03219 |
hex | 19f090aa1e |
111410194974 has 64 divisors (see below), whose sum is σ = 242931225600. Its totient is φ = 33858190080.
The previous prime is 111410194939. The next prime is 111410194999. The reversal of 111410194974 is 479491014111.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2100319 + ... + 2152709.
It is an arithmetic number, because the mean of its divisors is an integer number (3795800400).
Almost surely, 2111410194974 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 111410194974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121465612800).
111410194974 is an abundant number, since it is smaller than the sum of its proper divisors (131521030626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111410194974 is a wasteful number, since it uses less digits than its factorization.
111410194974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52745.
The product of its (nonzero) digits is 36288, while the sum is 42.
The spelling of 111410194974 in words is "one hundred eleven billion, four hundred ten million, one hundred ninety-four thousand, nine hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •