Base | Representation |
---|---|
bin | 1001010001111001… |
… | …10010101110101000 |
3 | 110212012111102201120 |
4 | 10220330302232220 |
5 | 40200342223420 |
6 | 2142205215240 |
7 | 234313144032 |
oct | 45074625650 |
9 | 13765442646 |
10 | 4981992360 |
11 | 2127228664 |
12 | b70561520 |
13 | 6151c5297 |
14 | 353934c52 |
15 | 1e259ad40 |
hex | 128f32ba8 |
4981992360 has 64 divisors (see below), whose sum is σ = 15461366400. Its totient is φ = 1282718976.
The previous prime is 4981992359. The next prime is 4981992373. The reversal of 4981992360 is 632991894.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712324 + ... + 719283.
It is an arithmetic number, because the mean of its divisors is an integer number (241583850).
Almost surely, 24981992360 is an apocalyptic number.
4981992360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4981992360 is an abundant number, since it is smaller than the sum of its proper divisors (10479374040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4981992360 is a wasteful number, since it uses less digits than its factorization.
4981992360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1431650 (or 1431646 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 51.
The square root of 4981992360 is about 70583.2300196017. The cubic root of 4981992360 is about 1707.9206351940.
The spelling of 4981992360 in words is "four billion, nine hundred eighty-one million, nine hundred ninety-two thousand, three hundred sixty".
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