Base | Representation |
---|---|
bin | 1011000011110101111… |
… | …1001111000010100101 |
3 | 200011110010122012021021 |
4 | 2300331133033002211 |
5 | 11103120100044034 |
6 | 223142305051141 |
7 | 16504425463630 |
oct | 2607537170245 |
9 | 604403565237 |
10 | 190010159269 |
11 | 73645865a87 |
12 | 309aa026ab1 |
13 | 14bc177ac08 |
14 | 92a7444c17 |
15 | 4e214216b4 |
hex | 2c3d7cf0a5 |
190010159269 has 4 divisors (see below), whose sum is σ = 217154467744. Its totient is φ = 162865850796.
The previous prime is 190010159239. The next prime is 190010159299. The reversal of 190010159269 is 962951010091.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (190010159239) and next prime (190010159299).
It is a cyclic number.
It is not a de Polignac number, because 190010159269 - 213 = 190010151077 is a prime.
It is a super-2 number, since 2×1900101592692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190010159239) 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, 13572154227 + ... + 13572154240.
It is an arithmetic number, because the mean of its divisors is an integer number (54288616936).
Almost surely, 2190010159269 is an apocalyptic number.
It is an amenable number.
190010159269 is a deficient number, since it is larger than the sum of its proper divisors (27144308475).
190010159269 is an equidigital number, since it uses as much as digits as its factorization.
190010159269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27144308474.
The product of its (nonzero) digits is 43740, while the sum is 43.
The spelling of 190010159269 in words is "one hundred ninety billion, ten million, one hundred fifty-nine thousand, two hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •