Base | Representation |
---|---|
bin | 111000111010001001… |
… | …0111011000110011010 |
3 | 102200110001001111200011 |
4 | 1301310102323012122 |
5 | 4000241302431020 |
6 | 132050444432134 |
7 | 11554324402021 |
oct | 1616422730632 |
9 | 380401044604 |
10 | 122210202010 |
11 | 47913522656 |
12 | 1b827b4864a |
13 | b6a807b500 |
14 | 5cb4abb8b8 |
15 | 32a403a35a |
hex | 1c744bb19a |
122210202010 has 96 divisors (see below), whose sum is σ = 240573732480. Its totient is φ = 44676612864.
The previous prime is 122210202001. The next prime is 122210202019. The reversal of 122210202010 is 10202012221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (122210202001) and next prime (122210202019).
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (122210202019) 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 47 ways as a sum of consecutive naturals, for example, 95252829 + ... + 95254111.
It is an arithmetic number, because the mean of its divisors is an integer number (2505976380).
Almost surely, 2122210202010 is an apocalyptic number.
122210202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122210202010 is a deficient number, since it is larger than the sum of its proper divisors (118363530470).
122210202010 is a wasteful number, since it uses less digits than its factorization.
122210202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1832 (or 1819 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 122210202010 its reverse (10202012221), we get a palindrome (132412214231).
The spelling of 122210202010 in words is "one hundred twenty-two billion, two hundred ten million, two hundred two thousand, ten".
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