Base | Representation |
---|---|
bin | 1110011011100… |
… | …11101100111001 |
3 | 22102210111022101 |
4 | 13031303230321 |
5 | 221442411103 |
6 | 20002423401 |
7 | 2666665024 |
oct | 715635471 |
9 | 272714271 |
10 | 121060153 |
11 | 62376315 |
12 | 34661b61 |
13 | 1c108636 |
14 | 121141bb |
15 | a964a1d |
hex | 7373b39 |
121060153 has 16 divisors (see below), whose sum is σ = 131328000. Its totient is φ = 111236112.
The previous prime is 121060151. The next prime is 121060157. The reversal of 121060153 is 351060121.
It is a cyclic number.
It is not a de Polignac number, because 121060153 - 21 = 121060151 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 121060153.
It is not an unprimeable number, because it can be changed into a prime (121060151) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 87876 + ... + 89242.
It is an arithmetic number, because the mean of its divisors is an integer number (8208000).
Almost surely, 2121060153 is an apocalyptic number.
It is an amenable number.
121060153 is a deficient number, since it is larger than the sum of its proper divisors (10267847).
121060153 is a wasteful number, since it uses less digits than its factorization.
121060153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1524.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 121060153 is about 11002.7338875390. The cubic root of 121060153 is about 494.6906927296.
The spelling of 121060153 in words is "one hundred twenty-one million, sixty thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •