Base | Representation |
---|---|
bin | 1011000110010011011… |
… | …0100101100000000101 |
3 | 200020011011100122122222 |
4 | 2301210312211200011 |
5 | 11110443132421010 |
6 | 223332020302125 |
7 | 16526665201535 |
oct | 2614466454005 |
9 | 606134318588 |
10 | 190670592005 |
11 | 7395463a963 |
12 | 30b53241945 |
13 | 14c9854570a |
14 | 932b03d4c5 |
15 | 4e5e3ca355 |
hex | 2c64da5805 |
190670592005 has 4 divisors (see below), whose sum is σ = 228804710412. Its totient is φ = 152536473600.
The previous prime is 190670591987. The next prime is 190670592011. The reversal of 190670592005 is 500295076091.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 41527103524 + 149143488481 = 203782^2 + 386191^2 .
It is not a de Polignac number, because 190670592005 - 216 = 190670526469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19067059196 + ... + 19067059205.
It is an arithmetic number, because the mean of its divisors is an integer number (57201177603).
Almost surely, 2190670592005 is an apocalyptic number.
It is an amenable number.
190670592005 is a deficient number, since it is larger than the sum of its proper divisors (38134118407).
190670592005 is an equidigital number, since it uses as much as digits as its factorization.
190670592005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38134118406.
The product of its (nonzero) digits is 170100, while the sum is 44.
The spelling of 190670592005 in words is "one hundred ninety billion, six hundred seventy million, five hundred ninety-two thousand, five".
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