Base | Representation |
---|---|
bin | 100000010111000010110010… |
… | …000010000110010110111001 |
3 | 200122220202102210220101201012 |
4 | 200113002302002012112321 |
5 | 122123241423420340113 |
6 | 1222405213033403305 |
7 | 41656232426063555 |
oct | 4027026202062671 |
9 | 618822383811635 |
10 | 142321023215033 |
11 | 41391009337a03 |
12 | 13b66926869535 |
13 | 6154a79456080 |
14 | 2720535036865 |
15 | 116c16a65daa8 |
hex | 8170b20865b9 |
142321023215033 has 16 divisors (see below), whose sum is σ = 155082266316096. Its totient is φ = 129823821662400.
The previous prime is 142321023215027. The next prime is 142321023215053. The reversal of 142321023215033 is 330512320123241.
It is a cyclic number.
It is not a de Polignac number, because 142321023215033 - 26 = 142321023214969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142321023215053) 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 15 ways as a sum of consecutive naturals, for example, 102940235 + ... + 104313632.
It is an arithmetic number, because the mean of its divisors is an integer number (9692641644756).
Almost surely, 2142321023215033 is an apocalyptic number.
142321023215033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
142321023215033 is a deficient number, since it is larger than the sum of its proper divisors (12761243101063).
142321023215033 is a wasteful number, since it uses less digits than its factorization.
142321023215033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207254504.
The product of its (nonzero) digits is 25920, while the sum is 32.
Adding to 142321023215033 its reverse (330512320123241), we get a palindrome (472833343338274).
The spelling of 142321023215033 in words is "one hundred forty-two trillion, three hundred twenty-one billion, twenty-three million, two hundred fifteen thousand, thirty-three".
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