Base | Representation |
---|---|
bin | 1110011101111… |
… | …10110010010101 |
3 | 22110101010012001 |
4 | 13032332302111 |
5 | 222032231301 |
6 | 20013155301 |
7 | 3002415460 |
oct | 716766225 |
9 | 273333161 |
10 | 121367701 |
11 | 62566394 |
12 | 3478bb31 |
13 | 1c1b5610 |
14 | 121942d7 |
15 | a9c5c01 |
hex | 73bec95 |
121367701 has 16 divisors (see below), whose sum is σ = 150530688. Its totient is φ = 95284800.
The previous prime is 121367693. The next prime is 121367707. The reversal of 121367701 is 107763121.
It is not a de Polignac number, because 121367701 - 23 = 121367693 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 121367701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121367707) 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, 6831 + ... + 17011.
It is an arithmetic number, because the mean of its divisors is an integer number (9408168).
Almost surely, 2121367701 is an apocalyptic number.
It is an amenable number.
121367701 is a deficient number, since it is larger than the sum of its proper divisors (29162987).
121367701 is a wasteful number, since it uses less digits than its factorization.
121367701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10332.
The product of its (nonzero) digits is 1764, while the sum is 28.
The square root of 121367701 is about 11016.7010034765. The cubic root of 121367701 is about 495.1092518094.
The spelling of 121367701 in words is "one hundred twenty-one million, three hundred sixty-seven thousand, seven hundred one".
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