Base | Representation |
---|---|
bin | 111000111001110110… |
… | …0110001001110100101 |
3 | 102200102100020100122002 |
4 | 1301303230301032211 |
5 | 4000231222400401 |
6 | 132045450215045 |
7 | 11554143363650 |
oct | 1616354611645 |
9 | 380370210562 |
10 | 122200200101 |
11 | 47908911011 |
12 | 1b824724485 |
13 | b6a5c88b15 |
14 | 5cb3636897 |
15 | 32a3211a6b |
hex | 1c73b313a5 |
122200200101 has 8 divisors (see below), whose sum is σ = 147007759680. Its totient is φ = 99230237568.
The previous prime is 122200200091. The next prime is 122200200103. The reversal of 122200200101 is 101002002221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122200200101 - 234 = 105020330917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122200200103) 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, 459399116 + ... + 459399381.
It is an arithmetic number, because the mean of its divisors is an integer number (18375969960).
Almost surely, 2122200200101 is an apocalyptic number.
It is an amenable number.
122200200101 is a deficient number, since it is larger than the sum of its proper divisors (24807559579).
122200200101 is an equidigital number, since it uses as much as digits as its factorization.
122200200101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918798523.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 122200200101 its reverse (101002002221), we get a palindrome (223202202322).
The spelling of 122200200101 in words is "one hundred twenty-two billion, two hundred million, two hundred thousand, one hundred one".
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