Base | Representation |
---|---|
bin | 1000010011110100111… |
… | …0001110000001101011 |
3 | 111122111021010011211211 |
4 | 2010331032032001223 |
5 | 4314333312332121 |
6 | 145330012533551 |
7 | 13212515655166 |
oct | 2047516160153 |
9 | 448437104754 |
10 | 142761058411 |
11 | 555a99941a4 |
12 | 238024812b7 |
13 | 1060190637a |
14 | 6ca41d6add |
15 | 3aa8317ce1 |
hex | 213d38e06b |
142761058411 has 4 divisors (see below), whose sum is σ = 142796637072. Its totient is φ = 142725479752.
The previous prime is 142761058409. The next prime is 142761058421. The reversal of 142761058411 is 114850167241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114850167241 = 2069 ⋅55509989.
It is a cyclic number.
It is not a de Polignac number, because 142761058411 - 21 = 142761058409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142761058421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17783311 + ... + 17791336.
It is an arithmetic number, because the mean of its divisors is an integer number (35699159268).
Almost surely, 2142761058411 is an apocalyptic number.
142761058411 is a deficient number, since it is larger than the sum of its proper divisors (35578661).
142761058411 is an equidigital number, since it uses as much as digits as its factorization.
142761058411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35578660.
The product of its (nonzero) digits is 53760, while the sum is 40.
The spelling of 142761058411 in words is "one hundred forty-two billion, seven hundred sixty-one million, fifty-eight thousand, four hundred eleven".
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