Base | Representation |
---|---|
bin | 111110000110001… |
… | …0100011010111011 |
3 | 12101012200001120021 |
4 | 1330030110122323 |
5 | 13231400313110 |
6 | 542430511311 |
7 | 102430225453 |
oct | 17414243273 |
9 | 5335601507 |
10 | 2083604155 |
11 | 97a15a706 |
12 | 4a1965537 |
13 | 27289a089 |
14 | 15aa1cd63 |
15 | c2dc92da |
hex | 7c3146bb |
2083604155 has 8 divisors (see below), whose sum is σ = 2609034912. Its totient is φ = 1594410048.
The previous prime is 2083604119. The next prime is 2083604183. The reversal of 2083604155 is 5514063802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2083604155 - 215 = 2083571387 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2083604155.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9059034 + ... + 9059263.
It is an arithmetic number, because the mean of its divisors is an integer number (326129364).
Almost surely, 22083604155 is an apocalyptic number.
2083604155 is a deficient number, since it is larger than the sum of its proper divisors (525430757).
2083604155 is a wasteful number, since it uses less digits than its factorization.
2083604155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18118325.
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 2083604155 is about 45646.5130650743. The cubic root of 2083604155 is about 1277.2377271107.
Adding to 2083604155 its reverse (5514063802), we get a palindrome (7597667957).
The spelling of 2083604155 in words is "two billion, eighty-three million, six hundred four thousand, one hundred fifty-five".
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