Base | Representation |
---|---|
bin | 111000111100111001… |
… | …0010111100101000001 |
3 | 102200200110102011011102 |
4 | 1301321302113211001 |
5 | 4000433344044301 |
6 | 132103535224145 |
7 | 11556523443161 |
oct | 1617162274501 |
9 | 380613364142 |
10 | 122302331201 |
11 | 47960528686 |
12 | 1b852978055 |
13 | b6c119761b |
14 | 5cc30205a1 |
15 | 32ac187b6b |
hex | 1c79c97941 |
122302331201 has 4 divisors (see below), whose sum is σ = 122337960132. Its totient is φ = 122266702272.
The previous prime is 122302331117. The next prime is 122302331227. The reversal of 122302331201 is 102133203221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 50115538225 + 72186792976 = 223865^2 + 268676^2 .
It is a cyclic number.
It is not a de Polignac number, because 122302331201 - 210 = 122302330177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122302301201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17809316 + ... + 17816181.
It is an arithmetic number, because the mean of its divisors is an integer number (30584490033).
Almost surely, 2122302331201 is an apocalyptic number.
It is an amenable number.
122302331201 is a deficient number, since it is larger than the sum of its proper divisors (35628931).
122302331201 is an equidigital number, since it uses as much as digits as its factorization.
122302331201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35628930.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122302331201 its reverse (102133203221), we get a palindrome (224435534422).
The spelling of 122302331201 in words is "one hundred twenty-two billion, three hundred two million, three hundred thirty-one thousand, two hundred one".
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