Base | Representation |
---|---|
bin | 1010110000101110… |
… | …0011000110111100 |
3 | 21110022121121011012 |
4 | 2230023203012330 |
5 | 21404002133130 |
6 | 1154351014352 |
7 | 131404421534 |
oct | 25413430674 |
9 | 7408547135 |
10 | 2888708540 |
11 | 1252667533 |
12 | 68750a3b8 |
13 | 3706193c3 |
14 | 1d59164c4 |
15 | 11d90d995 |
hex | ac2e31bc |
2888708540 has 24 divisors (see below), whose sum is σ = 6080380992. Its totient is φ = 1152799040.
The previous prime is 2888708539. The next prime is 2888708569. The reversal of 2888708540 is 458078882.
2888708540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 158939 + ... + 176178.
It is an arithmetic number, because the mean of its divisors is an integer number (253349208).
Almost surely, 22888708540 is an apocalyptic number.
2888708540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2888708540 is an abundant number, since it is smaller than the sum of its proper divisors (3191672452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2888708540 is a wasteful number, since it uses less digits than its factorization.
2888708540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335557 (or 335555 counting only the distinct ones).
The product of its (nonzero) digits is 1146880, while the sum is 50.
The square root of 2888708540 is about 53746.7072479794. The cubic root of 2888708540 is about 1424.1899226705.
The spelling of 2888708540 in words is "two billion, eight hundred eighty-eight million, seven hundred eight thousand, five hundred forty".
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