Base | Representation |
---|---|
bin | 1110011100000… |
… | …00111100101010 |
3 | 22102220020201220 |
4 | 13032000330222 |
5 | 222001130120 |
6 | 20003522510 |
7 | 3000312144 |
oct | 716007452 |
9 | 272806656 |
10 | 121114410 |
11 | 6240305a |
12 | 34689436 |
13 | 1c127241 |
14 | 12129c94 |
15 | a975b40 |
hex | 7380f2a |
121114410 has 32 divisors (see below), whose sum is σ = 297767232. Its totient is φ = 31509120.
The previous prime is 121114391. The next prime is 121114421. The reversal of 121114410 is 14411121.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 121114410.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48004 + ... + 50463.
It is an arithmetic number, because the mean of its divisors is an integer number (9305226).
Almost surely, 2121114410 is an apocalyptic number.
121114410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121114410 is an abundant number, since it is smaller than the sum of its proper divisors (176652822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121114410 is a wasteful number, since it uses less digits than its factorization.
121114410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98518.
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 121114410 is about 11005.1992258205. The cubic root of 121114410 is about 494.7645855381.
Adding to 121114410 its reverse (14411121), we get a palindrome (135525531).
The spelling of 121114410 in words is "one hundred twenty-one million, one hundred fourteen thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •