Base | Representation |
---|---|
bin | 1110001101001… |
… | …01110110101101 |
3 | 22022020101100112 |
4 | 13012211312231 |
5 | 221001342204 |
6 | 15454105405 |
7 | 2644625552 |
oct | 706456655 |
9 | 268211315 |
10 | 119168429 |
11 | 612a4006 |
12 | 33aab265 |
13 | 1b8c5583 |
14 | 11b80a29 |
15 | a6de26e |
hex | 71a5dad |
119168429 has 4 divisors (see below), whose sum is σ = 119786076. Its totient is φ = 118550784.
The previous prime is 119168407. The next prime is 119168443. The reversal of 119168429 is 924861911.
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 78234025 + 40934404 = 8845^2 + 6398^2 .
It is a cyclic number.
It is not a de Polignac number, because 119168429 - 28 = 119168173 is a prime.
It is a super-2 number, since 2×1191684292 = 28402228940656082, which 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 (119168449) 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, 308534 + ... + 308919.
It is an arithmetic number, because the mean of its divisors is an integer number (29946519).
Almost surely, 2119168429 is an apocalyptic number.
It is an amenable number.
119168429 is a deficient number, since it is larger than the sum of its proper divisors (617647).
119168429 is an equidigital number, since it uses as much as digits as its factorization.
119168429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617646.
The product of its digits is 31104, while the sum is 41.
The square root of 119168429 is about 10916.4293154859. The cubic root of 119168429 is about 492.1004226347.
The spelling of 119168429 in words is "one hundred nineteen million, one hundred sixty-eight thousand, four hundred twenty-nine".
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