Base | Representation |
---|---|
bin | 111000111101011100… |
… | …1111101110101100010 |
3 | 102200201202201201021221 |
4 | 1301322321331311202 |
5 | 4001003200201010 |
6 | 132105445405254 |
7 | 11560142124115 |
oct | 1617271756542 |
9 | 380652651257 |
10 | 122321100130 |
11 | 47970087a99 |
12 | 1b85910982a |
13 | b6c50395b8 |
14 | 5cc570857c |
15 | 32adb43dda |
hex | 1c7ae7dd62 |
122321100130 has 64 divisors (see below), whose sum is σ = 229311751680. Its totient is φ = 46922400000.
The previous prime is 122321100061. The next prime is 122321100133. The reversal of 122321100130 is 31001123221.
It is not an unprimeable number, because it can be changed into a prime (122321100133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42903205 + ... + 42906055.
It is an arithmetic number, because the mean of its divisors is an integer number (3582996120).
Almost surely, 2122321100130 is an apocalyptic number.
122321100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122321100130 is a deficient number, since it is larger than the sum of its proper divisors (106990651550).
122321100130 is a wasteful number, since it uses less digits than its factorization.
122321100130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3835.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 122321100130 its reverse (31001123221), we get a palindrome (153322223351).
The spelling of 122321100130 in words is "one hundred twenty-two billion, three hundred twenty-one million, one hundred thousand, one hundred thirty".
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