Base | Representation |
---|---|
bin | 1000010010100001100… |
… | …1000011001110111101 |
3 | 111121120220111122110012 |
4 | 2010220121003032331 |
5 | 4313124330420003 |
6 | 145231210153005 |
7 | 13201043265602 |
oct | 2045031031675 |
9 | 447526448405 |
10 | 142411576253 |
11 | 5543a693071 |
12 | 23725422765 |
13 | 105773a1aab |
14 | 6c6da226a9 |
15 | 3a877d28d8 |
hex | 21286433bd |
142411576253 has 2 divisors, whose sum is σ = 142411576254. Its totient is φ = 142411576252.
The previous prime is 142411576201. The next prime is 142411576273. The reversal of 142411576253 is 352675114241.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 134796919609 + 7614656644 = 367147^2 + 87262^2 .
It is an emirp because it is prime and its reverse (352675114241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 142411576253 - 218 = 142411314109 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 142411576253.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (142411576273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71205788126 + 71205788127.
It is an arithmetic number, because the mean of its divisors is an integer number (71205788127).
Almost surely, 2142411576253 is an apocalyptic number.
It is an amenable number.
142411576253 is a deficient number, since it is larger than the sum of its proper divisors (1).
142411576253 is an equidigital number, since it uses as much as digits as its factorization.
142411576253 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 201600, while the sum is 41.
The spelling of 142411576253 in words is "one hundred forty-two billion, four hundred eleven million, five hundred seventy-six thousand, two hundred fifty-three".
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