Base | Representation |
---|---|
bin | 10001010010111… |
… | …010110010011110 |
3 | 202020000021020102 |
4 | 101102322302132 |
5 | 1043241001222 |
6 | 44443221102 |
7 | 10122264455 |
oct | 2122726236 |
9 | 666007212 |
10 | 290172062 |
11 | 139881624 |
12 | 81217792 |
13 | 4816965b |
14 | 2a775b9c |
15 | 1a71bd92 |
hex | 114bac9e |
290172062 has 8 divisors (see below), whose sum is σ = 435354816. Its totient is φ = 145053792.
The previous prime is 290172037. The next prime is 290172073. The reversal of 290172062 is 260271092.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 2603 + ... + 24230.
It is an arithmetic number, because the mean of its divisors is an integer number (54419352).
Almost surely, 2290172062 is an apocalyptic number.
290172062 is a deficient number, since it is larger than the sum of its proper divisors (145182754).
290172062 is a wasteful number, since it uses less digits than its factorization.
290172062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32242.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 290172062 is about 17034.4375310722. The cubic root of 290172062 is about 662.0414765773.
The spelling of 290172062 in words is "two hundred ninety million, one hundred seventy-two thousand, sixty-two".
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