Base | Representation |
---|---|
bin | 1000010010010110000… |
… | …0100011010110011101 |
3 | 111121110112111110000122 |
4 | 2010211200203112131 |
5 | 4313024440224130 |
6 | 145222321404325 |
7 | 13166615220530 |
oct | 2044540432635 |
9 | 447415443018 |
10 | 142363211165 |
11 | 5541535971a |
12 | 237111996a5 |
13 | 1056a3698b6 |
14 | 6c67432a17 |
15 | 3a8342c2e5 |
hex | 212582359d |
142363211165 has 16 divisors (see below), whose sum is σ = 195247492608. Its totient is φ = 97617229056.
The previous prime is 142363211161. The next prime is 142363211189. The reversal of 142363211165 is 561112363241.
It is a cyclic number.
It is not a de Polignac number, because 142363211165 - 22 = 142363211161 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142363211161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1516229 + ... + 1607381.
It is an arithmetic number, because the mean of its divisors is an integer number (12202968288).
Almost surely, 2142363211165 is an apocalyptic number.
It is an amenable number.
142363211165 is a deficient number, since it is larger than the sum of its proper divisors (52884281443).
142363211165 is an equidigital number, since it uses as much as digits as its factorization.
142363211165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135788.
The product of its digits is 25920, while the sum is 35.
The spelling of 142363211165 in words is "one hundred forty-two billion, three hundred sixty-three million, two hundred eleven thousand, one hundred sixty-five".
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