Base | Representation |
---|---|
bin | 111110001000111… |
… | …0000010110101000 |
3 | 12101022100110110222 |
4 | 1330101300112220 |
5 | 13232231414123 |
6 | 542521225212 |
7 | 102445312406 |
oct | 17421602650 |
9 | 5338313428 |
10 | 2085029288 |
11 | 97aa43401 |
12 | 4a2332208 |
13 | 272c78954 |
14 | 15acb0476 |
15 | c30ab6c8 |
hex | 7c4705a8 |
2085029288 has 16 divisors (see below), whose sum is σ = 3973519860. Its totient is φ = 1025424000.
The previous prime is 2085029257. The next prime is 2085029299. The reversal of 2085029288 is 8829205802.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1811523844 + 273505444 = 42562^2 + 16538^2 .
It is a super-4 number, since 4×20850292884 (a number of 38 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2135813 + ... + 2136788.
Almost surely, 22085029288 is an apocalyptic number.
It is an amenable number.
2085029288 is a deficient number, since it is larger than the sum of its proper divisors (1888490572).
2085029288 is a wasteful number, since it uses less digits than its factorization.
2085029288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4272668 (or 4272664 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 2085029288 is about 45662.1209319059. The cubic root of 2085029288 is about 1277.5288602720.
The spelling of 2085029288 in words is "two billion, eighty-five million, twenty-nine thousand, two hundred eighty-eight".
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