Base | Representation |
---|---|
bin | 11001000010110… |
… | …10000010100010 |
3 | 112122022101001222 |
4 | 30201122002202 |
5 | 412240142002 |
6 | 32502455042 |
7 | 5130453542 |
oct | 1441320242 |
9 | 478271058 |
10 | 210084002 |
11 | a8650247 |
12 | 5a434482 |
13 | 346a817b |
14 | 1dc89322 |
15 | 1369c1a2 |
hex | c85a0a2 |
210084002 has 18 divisors (see below), whose sum is σ = 325046547. Its totient is φ = 101834064.
The previous prime is 210083983. The next prime is 210084029. The reversal of 210084002 is 200480012.
It can be written as a sum of positive squares in 5 ways, for example, as 125462401 + 84621601 = 11201^2 + 9199^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10249.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 758288 + ... + 758564.
Almost surely, 2210084002 is an apocalyptic number.
210084002 is a deficient number, since it is larger than the sum of its proper divisors (114962545).
210084002 is an frugal number, since it uses more digits than its factorization.
210084002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630 (or 316 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 210084002 is about 14494.2748007619. The cubic root of 210084002 is about 594.4714388908.
Multiplying 210084002 by its product of nonzero digits (128), we get a square (26890752256 = 1639842).
The spelling of 210084002 in words is "two hundred ten million, eighty-four thousand, two".
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