Base | Representation |
---|---|
bin | 111110001101110… |
… | …1000111000010100 |
3 | 12101111020002102120 |
4 | 1330123220320110 |
5 | 13233412320431 |
6 | 543052535540 |
7 | 102506323011 |
oct | 17433507024 |
9 | 5344202376 |
10 | 2087620116 |
11 | 98145298a |
12 | 4a31815b0 |
13 | 273674c9a |
14 | 15b386708 |
15 | c341e196 |
hex | 7c6e8e14 |
2087620116 has 24 divisors (see below), whose sum is σ = 5082901824. Its totient is φ = 665617920.
The previous prime is 2087620091. The next prime is 2087620121. The reversal of 2087620116 is 6110267802.
2087620116 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×20876201163 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3781645 + ... + 3782196.
It is an arithmetic number, because the mean of its divisors is an integer number (211787576).
Almost surely, 22087620116 is an apocalyptic number.
It is an amenable number.
2087620116 is an abundant number, since it is smaller than the sum of its proper divisors (2995281708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2087620116 is a wasteful number, since it uses less digits than its factorization.
2087620116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7563871 (or 7563869 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 2087620116 is about 45690.4816783540. The cubic root of 2087620116 is about 1278.0577877039.
Adding to 2087620116 its reverse (6110267802), we get a palindrome (8197887918).
The spelling of 2087620116 in words is "two billion, eighty-seven million, six hundred twenty thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •