Base | Representation |
---|---|
bin | 1110011101011… |
… | …10110101000011 |
3 | 22110020210112020 |
4 | 13032232311003 |
5 | 222023133324 |
6 | 20011532523 |
7 | 3002024064 |
oct | 716566503 |
9 | 273223466 |
10 | 121302339 |
11 | 62521274 |
12 | 3475a143 |
13 | 1c191942 |
14 | 1217856b |
15 | a9b1679 |
hex | 73aed43 |
121302339 has 8 divisors (see below), whose sum is σ = 161788752. Its totient is φ = 80842080.
The previous prime is 121302323. The next prime is 121302353. The reversal of 121302339 is 933203121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 121302339 - 24 = 121302323 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121302359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11037 + ... + 19089.
It is an arithmetic number, because the mean of its divisors is an integer number (20223594).
Almost surely, 2121302339 is an apocalyptic number.
121302339 is a deficient number, since it is larger than the sum of its proper divisors (40486413).
121302339 is an equidigital number, since it uses as much as digits as its factorization.
121302339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13077.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 121302339 is about 11013.7341079218. The cubic root of 121302339 is about 495.0203562693.
The spelling of 121302339 in words is "one hundred twenty-one million, three hundred two thousand, three hundred thirty-nine".
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