Base | Representation |
---|---|
bin | 111110010011100… |
… | …1100100110010001 |
3 | 12101200221000122112 |
4 | 1330213030212101 |
5 | 13240201300001 |
6 | 543241515105 |
7 | 102544142336 |
oct | 17447144621 |
9 | 5350830575 |
10 | 2090650001 |
11 | 983132320 |
12 | 4a41a2a95 |
13 | 27419610b |
14 | 15b93498d |
15 | c381bcbb |
hex | 7c9cc991 |
2090650001 has 8 divisors (see below), whose sum is σ = 2281540608. Its totient is φ = 1899898000.
The previous prime is 2090649973. The next prime is 2090650027. The reversal of 2090650001 is 1000560902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2090650001 - 26 = 2090649937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2090650201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745 + ... + 64686.
It is an arithmetic number, because the mean of its divisors is an integer number (285192576).
Almost surely, 22090650001 is an apocalyptic number.
It is an amenable number.
2090650001 is a deficient number, since it is larger than the sum of its proper divisors (190890607).
2090650001 is a wasteful number, since it uses less digits than its factorization.
2090650001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69303.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 2090650001 is about 45723.6262888236. The cubic root of 2090650001 is about 1278.6757954537.
It can be divided in two parts, 20906 and 50001, that added together give a palindrome (70907).
The spelling of 2090650001 in words is "two billion, ninety million, six hundred fifty thousand, one".
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