Base | Representation |
---|---|
bin | 100000010010100100000000… |
… | …101001100101001100100111 |
3 | 200121211022122102121010101022 |
4 | 200102210000221211030213 |
5 | 122103220314230330003 |
6 | 1222011530343521355 |
7 | 41625052055413325 |
oct | 4022440051451447 |
9 | 617738572533338 |
10 | 142013104542503 |
11 | 41282468270847 |
12 | 13b1711145925b |
13 | 6131a16bbaa1c |
14 | 270d68435ad15 |
15 | 1164147bbb738 |
hex | 812900a65327 |
142013104542503 has 4 divisors (see below), whose sum is σ = 142013861580360. Its totient is φ = 142012347504648.
The previous prime is 142013104542481. The next prime is 142013104542511. The reversal of 142013104542503 is 305245401310241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 142013104542503 - 238 = 141738226635559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142013104542583) 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 in 3 ways as a sum of consecutive naturals, for example, 378237473 + ... + 378612746.
It is an arithmetic number, because the mean of its divisors is an integer number (35503465395090).
Almost surely, 2142013104542503 is an apocalyptic number.
142013104542503 is a deficient number, since it is larger than the sum of its proper divisors (757037857).
142013104542503 is an equidigital number, since it uses as much as digits as its factorization.
142013104542503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 757037856.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 142013104542503 its reverse (305245401310241), we get a palindrome (447258505852744).
The spelling of 142013104542503 in words is "one hundred forty-two trillion, thirteen billion, one hundred four million, five hundred forty-two thousand, five hundred three".
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