Base | Representation |
---|---|
bin | 111110010000011… |
… | …1101111100110100 |
3 | 12101120212001210012 |
4 | 1330200331330310 |
5 | 13234242022030 |
6 | 543142515352 |
7 | 102524231660 |
oct | 17440757464 |
9 | 5346761705 |
10 | 2089017140 |
11 | 982217551 |
12 | 4a3735b58 |
13 | 273a43b22 |
14 | 15b62b8a0 |
15 | c35e8095 |
hex | 7c83df34 |
2089017140 has 24 divisors (see below), whose sum is σ = 5013641472. Its totient is φ = 716234400.
The previous prime is 2089017127. The next prime is 2089017157. The reversal of 2089017140 is 417109802.
It is a super-2 number, since 2×20890171402 = 8727985222427559200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2089017097 and 2089017106.
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, 7460636 + ... + 7460915.
It is an arithmetic number, because the mean of its divisors is an integer number (208901728).
Almost surely, 22089017140 is an apocalyptic number.
2089017140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2089017140 is an abundant number, since it is smaller than the sum of its proper divisors (2924624332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2089017140 is a wasteful number, since it uses less digits than its factorization.
2089017140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14921567 (or 14921565 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 32.
The square root of 2089017140 is about 45705.7670321810. The cubic root of 2089017140 is about 1278.3428139019.
The spelling of 2089017140 in words is "two billion, eighty-nine million, seventeen thousand, one hundred forty".
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