Base | Representation |
---|---|
bin | 100000010100010010000000… |
… | …010110011000111101111010 |
3 | 200122020121111110221111221201 |
4 | 200110102000112120331322 |
5 | 122112134210021043224 |
6 | 1222142102121324414 |
7 | 41636432623611154 |
oct | 4024220026307572 |
9 | 618217443844851 |
10 | 142131211112314 |
11 | 41318565357826 |
12 | 13b35b9303670a |
13 | 613cbb9a319a8 |
14 | 271528a029ad4 |
15 | 116725b810a44 |
hex | 814480598f7a |
142131211112314 has 8 divisors (see below), whose sum is σ = 213236028900468. Its totient is φ = 71052534812160.
The previous prime is 142131211112311. The next prime is 142131211112321. The reversal of 142131211112314 is 413211112131241.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 136002640508289 + 6128570604025 = 11662017^2 + 2475595^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (142131211112311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6535358407 + ... + 6535380154.
Almost surely, 2142131211112314 is an apocalyptic number.
142131211112314 is a deficient number, since it is larger than the sum of its proper divisors (71104817788154).
142131211112314 is a wasteful number, since it uses less digits than its factorization.
142131211112314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13070744000.
The product of its digits is 1152, while the sum is 28.
Adding to 142131211112314 its reverse (413211112131241), we get a palindrome (555342323243555).
The spelling of 142131211112314 in words is "one hundred forty-two trillion, one hundred thirty-one billion, two hundred eleven million, one hundred twelve thousand, three hundred fourteen".
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