Base | Representation |
---|---|
bin | 10000000010100… |
… | …110001100011110 |
3 | 200202101112000022 |
4 | 100002212030132 |
5 | 1022343204230 |
6 | 42412032142 |
7 | 6445310210 |
oct | 2002461436 |
9 | 622345008 |
10 | 269116190 |
11 | 1289aaa82 |
12 | 76162652 |
13 | 439a6765 |
14 | 27a545b0 |
15 | 1895d1e5 |
hex | 100a631e |
269116190 has 32 divisors (see below), whose sum is σ = 582750720. Its totient is φ = 87411744.
The previous prime is 269116187. The next prime is 269116193. The reversal of 269116190 is 91611962.
It is an interprime number because it is at equal distance from previous prime (269116187) and next prime (269116193).
It is a super-2 number, since 2×2691161902 = 144847047440232200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 269116190.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269116193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99842 + ... + 102501.
It is an arithmetic number, because the mean of its divisors is an integer number (18210960).
Almost surely, 2269116190 is an apocalyptic number.
269116190 is an abundant number, since it is smaller than the sum of its proper divisors (313634530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
269116190 is a wasteful number, since it uses less digits than its factorization.
269116190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202376.
The product of its (nonzero) digits is 5832, while the sum is 35.
The square root of 269116190 is about 16404.7611991153. The cubic root of 269116190 is about 645.6244098503.
It can be divided in two parts, 2691 and 16190, that added together give a palindrome (18881).
The spelling of 269116190 in words is "two hundred sixty-nine million, one hundred sixteen thousand, one hundred ninety".
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