Base | Representation |
---|---|
bin | 111101000001010… |
… | …0011100010010000 |
3 | 12021200201021112002 |
4 | 1322002203202100 |
5 | 13143124141232 |
6 | 535100453132 |
7 | 101511244106 |
oct | 17202434220 |
9 | 5250637462 |
10 | 2047490192 |
11 | 960833760 |
12 | 49184a1a8 |
13 | 268264277 |
14 | 155cdbc76 |
15 | beb43b62 |
hex | 7a0a3890 |
2047490192 has 40 divisors (see below), whose sum is σ = 4330972800. Its totient is φ = 929962880.
The previous prime is 2047490191. The next prime is 2047490197. The reversal of 2047490192 is 2910947402.
It is not an unprimeable number, because it can be changed into a prime (2047490191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274934 + ... + 282282.
It is an arithmetic number, because the mean of its divisors is an integer number (108274320).
Almost surely, 22047490192 is an apocalyptic number.
2047490192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2047490192 is an abundant number, since it is smaller than the sum of its proper divisors (2283482608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2047490192 is a wasteful number, since it uses less digits than its factorization.
2047490192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8951 (or 8945 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 2047490192 is about 45249.2010095206. The cubic root of 2047490192 is about 1269.8154591637.
The spelling of 2047490192 in words is "two billion, forty-seven million, four hundred ninety thousand, one hundred ninety-two".
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