Base | Representation |
---|---|
bin | 111110000110111… |
… | …0011010010010000 |
3 | 12101020101210120120 |
4 | 1330031303102100 |
5 | 13232000231340 |
6 | 542443110240 |
7 | 102433434345 |
oct | 17415632220 |
9 | 5336353516 |
10 | 2083992720 |
11 | 97a3a5637 |
12 | 4a1b12380 |
13 | 2729a4bb4 |
14 | 15aac07cc |
15 | c2e544d0 |
hex | 7c373490 |
2083992720 has 40 divisors (see below), whose sum is σ = 6460378176. Its totient is φ = 555731328.
The previous prime is 2083992661. The next prime is 2083992791. The reversal of 2083992720 is 272993802.
It is a tau number, because it is divible by the number of its divisors (40).
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, 4341412 + ... + 4341891.
Almost surely, 22083992720 is an apocalyptic number.
2083992720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2083992720 is an abundant number, since it is smaller than the sum of its proper divisors (4376385456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2083992720 is a wasteful number, since it uses less digits than its factorization.
2083992720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8683319 (or 8683313 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 42.
The square root of 2083992720 is about 45650.7691063360. The cubic root of 2083992720 is about 1277.3171182352.
The spelling of 2083992720 in words is "two billion, eighty-three million, nine hundred ninety-two thousand, seven hundred twenty".
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