Base | Representation |
---|---|
bin | 111000111010110001… |
… | …0010001001110011010 |
3 | 102200111111012020220112 |
4 | 1301311202101032122 |
5 | 4000312114031020 |
6 | 132052510324322 |
7 | 11554666242305 |
oct | 1616542211632 |
9 | 380444166815 |
10 | 122231002010 |
11 | 47924239a37 |
12 | 1b832ab96a2 |
13 | b6ac481ac0 |
14 | 5cb7773b3c |
15 | 32a5c982c5 |
hex | 1c7589139a |
122231002010 has 16 divisors (see below), whose sum is σ = 236940096456. Its totient is φ = 45131446848.
The previous prime is 122231001869. The next prime is 122231002037. The reversal of 122231002010 is 10200132221.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 112699189849 + 9531812161 = 335707^2 + 97631^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470119109 + ... + 470119368.
Almost surely, 2122231002010 is an apocalyptic number.
122231002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122231002010 is a deficient number, since it is larger than the sum of its proper divisors (114709094446).
122231002010 is a wasteful number, since it uses less digits than its factorization.
122231002010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940238497.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 122231002010 its reverse (10200132221), we get a palindrome (132431134231).
The spelling of 122231002010 in words is "one hundred twenty-two billion, two hundred thirty-one million, two thousand, ten".
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