Base | Representation |
---|---|
bin | 1110011110110… |
… | …11010001001011 |
3 | 22110121001012212 |
4 | 13033123101023 |
5 | 222044444423 |
6 | 20015455335 |
7 | 3003412550 |
oct | 717332113 |
9 | 273531185 |
10 | 121484363 |
11 | 62636000 |
12 | 3482754b |
13 | 1c226750 |
14 | 121c4a27 |
15 | a9ea578 |
hex | 73db44b |
121484363 has 64 divisors (see below), whose sum is σ = 177085440. Its totient is φ = 80847360.
The previous prime is 121484359. The next prime is 121484369. The reversal of 121484363 is 363484121.
Added to its reverse (363484121) it gives a square (484968484 = 220222).
It is not a de Polignac number, because 121484363 - 22 = 121484359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121484369) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2059028 + ... + 2059086.
It is an arithmetic number, because the mean of its divisors is an integer number (2766960).
Almost surely, 2121484363 is an apocalyptic number.
121484363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
121484363 is a deficient number, since it is larger than the sum of its proper divisors (55601077).
121484363 is a wasteful number, since it uses less digits than its factorization.
121484363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 107 counting only the distinct ones).
The product of its digits is 13824, while the sum is 32.
The square root of 121484363 is about 11021.9945109767. The cubic root of 121484363 is about 495.2678385887.
Adding to 121484363 its reverse (363484121), we get a square (484968484 = 220222).
It can be divided in two parts, 121 and 484363, that added together give a palindrome (484484).
The spelling of 121484363 in words is "one hundred twenty-one million, four hundred eighty-four thousand, three hundred sixty-three".
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