Base | Representation |
---|---|
bin | 1000010011000000100… |
… | …0010101011010101011 |
3 | 111121220221210222121222 |
4 | 2010300020111122223 |
5 | 4313411100141021 |
6 | 145252125052255 |
7 | 13204211003525 |
oct | 2046010253253 |
9 | 447827728558 |
10 | 142541412011 |
11 | 554a6a02649 |
12 | 237609b708b |
13 | 1059826089b |
14 | 6c82d7ca15 |
15 | 3a93dcc6ab |
hex | 21302156ab |
142541412011 has 16 divisors (see below), whose sum is σ = 145751316480. Its totient is φ = 139375684800.
The previous prime is 142541411993. The next prime is 142541412053. The reversal of 142541412011 is 110214145241.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 142541412011 - 210 = 142541410987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142541412911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2973116 + ... + 3020678.
It is an arithmetic number, because the mean of its divisors is an integer number (9109457280).
Almost surely, 2142541412011 is an apocalyptic number.
142541412011 is a deficient number, since it is larger than the sum of its proper divisors (3209904469).
142541412011 is a wasteful number, since it uses less digits than its factorization.
142541412011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48026.
The product of its (nonzero) digits is 1280, while the sum is 26.
Adding to 142541412011 its reverse (110214145241), we get a palindrome (252755557252).
The spelling of 142541412011 in words is "one hundred forty-two billion, five hundred forty-one million, four hundred twelve thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •