Base | Representation |
---|---|
bin | 1000010001011000010… |
… | …1000011001100001111 |
3 | 111120210111101121002100 |
4 | 2010112011003030033 |
5 | 4312012202441221 |
6 | 145140513130143 |
7 | 13160322663000 |
oct | 2042605031417 |
9 | 446714347070 |
10 | 142104343311 |
11 | 552a2219447 |
12 | 2365a559953 |
13 | 10528840a58 |
14 | 6c40cc91a7 |
15 | 3a6a845926 |
hex | 211614330f |
142104343311 has 96 divisors (see below), whose sum is σ = 241437081600. Its totient is φ = 80505968256.
The previous prime is 142104343309. The next prime is 142104343331. The reversal of 142104343311 is 113343401241.
142104343311 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 0 + 4 + 343 + 311 = 666.
It is not a de Polignac number, because 142104343311 - 21 = 142104343309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142104343331) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 310950195 + ... + 310950651.
It is an arithmetic number, because the mean of its divisors is an integer number (2514969600).
Almost surely, 2142104343311 is an apocalyptic number.
142104343311 is a deficient number, since it is larger than the sum of its proper divisors (99332738289).
142104343311 is a wasteful number, since it uses less digits than its factorization.
142104343311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130 (or 1113 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 142104343311 its reverse (113343401241), we get a palindrome (255447744552).
The spelling of 142104343311 in words is "one hundred forty-two billion, one hundred four million, three hundred forty-three thousand, three hundred eleven".
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