Base | Representation |
---|---|
bin | 1001010100000001… |
… | …10011010100011000 |
3 | 110220110001012102120 |
4 | 10222000303110120 |
5 | 40214423224233 |
6 | 2144043301240 |
7 | 234620526231 |
oct | 45200632430 |
9 | 13813035376 |
10 | 4999820568 |
11 | 21362a5216 |
12 | b7651a820 |
13 | 618ac8012 |
14 | 356056088 |
15 | 1e3e1d4b3 |
hex | 12a033518 |
4999820568 has 32 divisors (see below), whose sum is σ = 12675605760. Its totient is φ = 1643132960.
The previous prime is 4999820543. The next prime is 4999820591. The reversal of 4999820568 is 8650289994.
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, 1465380 + ... + 1468787.
It is an arithmetic number, because the mean of its divisors is an integer number (396112680).
Almost surely, 24999820568 is an apocalyptic number.
It is an amenable number.
4999820568 is an abundant number, since it is smaller than the sum of its proper divisors (7675785192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4999820568 is a wasteful number, since it uses less digits than its factorization.
4999820568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2934247 (or 2934243 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 60.
The square root of 4999820568 is about 70709.4093314320. The cubic root of 4999820568 is about 1709.9554914717.
The spelling of 4999820568 in words is "four billion, nine hundred ninety-nine million, eight hundred twenty thousand, five hundred sixty-eight".
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