Base | Representation |
---|---|
bin | 1010110000110010… |
… | …0111010110011001 |
3 | 21110100010210120200 |
4 | 2230030213112121 |
5 | 21404040104212 |
6 | 1154401012413 |
7 | 131406664464 |
oct | 25414472631 |
9 | 7410123520 |
10 | 2888988057 |
11 | 125283853a |
12 | 687624109 |
13 | 3706b66b7 |
14 | 1d598a2db |
15 | 11d9666dc |
hex | ac327599 |
2888988057 has 36 divisors (see below), whose sum is σ = 4498116480. Its totient is φ = 1785707856.
The previous prime is 2888988029. The next prime is 2888988103. The reversal of 2888988057 is 7508898882.
2888988057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2888988057 - 210 = 2888987033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2888987985 and 2888988003.
It is not an unprimeable number, because it can be changed into a prime (2888988017) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 143244 + ... + 162162.
It is an arithmetic number, because the mean of its divisors is an integer number (124947680).
Almost surely, 22888988057 is an apocalyptic number.
It is an amenable number.
2888988057 is a deficient number, since it is larger than the sum of its proper divisors (1609128423).
2888988057 is a wasteful number, since it uses less digits than its factorization.
2888988057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19010 (or 18988 counting only the distinct ones).
The product of its (nonzero) digits is 20643840, while the sum is 63.
The square root of 2888988057 is about 53749.3075025158. The cubic root of 2888988057 is about 1424.2358569753.
The spelling of 2888988057 in words is "two billion, eight hundred eighty-eight million, nine hundred eighty-eight thousand, fifty-seven".
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