Base | Representation |
---|---|
bin | 1110100000111… |
… | …11101010000010 |
3 | 22111010021110122 |
4 | 13100133222002 |
5 | 222132430412 |
6 | 20025500242 |
7 | 3005660330 |
oct | 720375202 |
9 | 274107418 |
10 | 121764482 |
11 | 62807504 |
12 | 34941682 |
13 | 1c2c40b8 |
14 | 12258b50 |
15 | aa53572 |
hex | 741fa82 |
121764482 has 16 divisors (see below), whose sum is σ = 208915200. Its totient is φ = 52140768.
The previous prime is 121764469. The next prime is 121764499. The reversal of 121764482 is 284467121.
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 7 ways as a sum of consecutive naturals, for example, 17894 + ... + 23742.
It is an arithmetic number, because the mean of its divisors is an integer number (13057200).
Almost surely, 2121764482 is an apocalyptic number.
121764482 is a deficient number, since it is larger than the sum of its proper divisors (87150718).
121764482 is a wasteful number, since it uses less digits than its factorization.
121764482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7345.
The product of its digits is 21504, while the sum is 35.
The square root of 121764482 is about 11034.6944679044. The cubic root of 121764482 is about 495.6482097289.
The spelling of 121764482 in words is "one hundred twenty-one million, seven hundred sixty-four thousand, four hundred eighty-two".
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