Base | Representation |
---|---|
bin | 1011100000000001… |
… | …1100001111101100 |
3 | 21222010222010020001 |
4 | 2320000130033230 |
5 | 22310300422221 |
6 | 1230155434044 |
7 | 136334054605 |
oct | 27000341754 |
9 | 7863863201 |
10 | 3087123436 |
11 | 1344667591 |
12 | 721a55924 |
13 | 3a276a077 |
14 | 214004dac |
15 | 131053391 |
hex | b801c3ec |
3087123436 has 12 divisors (see below), whose sum is σ = 5504399712. Its totient is φ = 1514437808.
The previous prime is 3087123407. The next prime is 3087123521. The reversal of 3087123436 is 6343217803.
It is a super-2 number, since 2×30871234362 = 19060662218200892192, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3087123395 and 3087123404.
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, 7280740 + ... + 7281163.
It is an arithmetic number, because the mean of its divisors is an integer number (458699976).
Almost surely, 23087123436 is an apocalyptic number.
It is an amenable number.
3087123436 is a deficient number, since it is larger than the sum of its proper divisors (2417276276).
3087123436 is a wasteful number, since it uses less digits than its factorization.
3087123436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14561960 (or 14561958 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 37.
The square root of 3087123436 is about 55561.8883408403. Note that the first 3 decimals coincide. The cubic root of 3087123436 is about 1456.0780830755.
The spelling of 3087123436 in words is "three billion, eighty-seven million, one hundred twenty-three thousand, four hundred thirty-six".
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