Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0010001011101111011 |
3 | 102200202110121220011110 |
4 | 1301323200101131323 |
5 | 4001013233021021 |
6 | 132110444531403 |
7 | 11560323356541 |
oct | 1617340213573 |
9 | 380673556143 |
10 | 122331142011 |
11 | 47975816671 |
12 | 1b860550b63 |
13 | b6c7144240 |
14 | 5cc6b9dd91 |
15 | 32ae979476 |
hex | 1c7b81177b |
122331142011 has 8 divisors (see below), whose sum is σ = 175654973200. Its totient is φ = 75280702752.
The previous prime is 122331142009. The next prime is 122331142013. The reversal of 122331142011 is 110241133221.
It is an interprime number because it is at equal distance from previous prime (122331142009) and next prime (122331142013).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122331142011 - 21 = 122331142009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122331142013) 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, 1568347936 + ... + 1568348013.
It is an arithmetic number, because the mean of its divisors is an integer number (21956871650).
Almost surely, 2122331142011 is an apocalyptic number.
122331142011 is a deficient number, since it is larger than the sum of its proper divisors (53323831189).
122331142011 is a wasteful number, since it uses less digits than its factorization.
122331142011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3136695965.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 122331142011 its reverse (110241133221), we get a palindrome (232572275232).
The spelling of 122331142011 in words is "one hundred twenty-two billion, three hundred thirty-one million, one hundred forty-two thousand, eleven".
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