Base | Representation |
---|---|
bin | 100000010111010110011100… |
… | …110000011110011101110011 |
3 | 200122222202221112221121202002 |
4 | 200113112130300132131303 |
5 | 122124113201111011011 |
6 | 1222423024335244215 |
7 | 41660610644165054 |
oct | 4027263460363563 |
9 | 618882845847662 |
10 | 142342141110131 |
11 | 41399a65894076 |
12 | 13b6aa3b07966b |
13 | 6156a636089a1 |
14 | 272157999872b |
15 | 116c9a45e7c3b |
hex | 81759cc1e773 |
142342141110131 has 16 divisors (see below), whose sum is σ = 143390693673600. Its totient is φ = 141297516980928.
The previous prime is 142342141110107. The next prime is 142342141110209. The reversal of 142342141110131 is 131011141243241.
It is a cyclic number.
It is not a de Polignac number, because 142342141110131 - 26 = 142342141110067 is a prime.
It is a super-2 number, since 2×1423421411101312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142342141110094 and 142342141110103.
It is not an unprimeable number, because it can be changed into a prime (142342141110731) 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, 280127711 + ... + 280635383.
It is an arithmetic number, because the mean of its divisors is an integer number (8961918354600).
Almost surely, 2142342141110131 is an apocalyptic number.
142342141110131 is a deficient number, since it is larger than the sum of its proper divisors (1048552563469).
142342141110131 is a wasteful number, since it uses less digits than its factorization.
142342141110131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511538.
The product of its (nonzero) digits is 2304, while the sum is 29.
Adding to 142342141110131 its reverse (131011141243241), we get a palindrome (273353282353372).
The spelling of 142342141110131 in words is "one hundred forty-two trillion, three hundred forty-two billion, one hundred forty-one million, one hundred ten thousand, one hundred thirty-one".
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