Base | Representation |
---|---|
bin | 1000010101110… |
… | …0010000001001 |
3 | 2102211012201220 |
4 | 2011130100021 |
5 | 32423341443 |
6 | 3245432253 |
7 | 603222024 |
oct | 205342011 |
9 | 72735656 |
10 | 34980873 |
11 | 18822714 |
12 | b86b689 |
13 | 732a155 |
14 | 49081bb |
15 | 310ea83 |
hex | 215c409 |
34980873 has 16 divisors (see below), whose sum is σ = 49558080. Its totient is φ = 21905856.
The previous prime is 34980871. The next prime is 34980889. The reversal of 34980873 is 37808943.
It is not a de Polignac number, because 34980873 - 21 = 34980871 is a prime.
It is a super-2 number, since 2×349808732 = 2447322951684258, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34980871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2215 + ... + 8652.
It is an arithmetic number, because the mean of its divisors is an integer number (3097380).
Almost surely, 234980873 is an apocalyptic number.
It is an amenable number.
34980873 is a deficient number, since it is larger than the sum of its proper divisors (14577207).
34980873 is a wasteful number, since it uses less digits than its factorization.
34980873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10936.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 34980873 is about 5914.4630356441. The cubic root of 34980873 is about 327.0470337942.
It can be divided in two parts, 34980 and 873, that added together give a palindrome (35853).
The spelling of 34980873 in words is "thirty-four million, nine hundred eighty thousand, eight hundred seventy-three".
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