Base | Representation |
---|---|
bin | 11110010010000010011… |
… | …111001100101001010001 |
3 | 21100221022012221000212221 |
4 | 132102002133030221101 |
5 | 233043243031400401 |
6 | 4231550553021041 |
7 | 303225651642244 |
oct | 36220237145121 |
9 | 7327265830787 |
10 | 2080953387601 |
11 | 732588a34100 |
12 | 2973770b4781 |
13 | 121305065b5a |
14 | 72a0c0c125b |
15 | 391e50217a1 |
hex | 1e4827cca51 |
2080953387601 has 27 divisors (see below), whose sum is σ = 2302374536553. Its totient is φ = 1879413144840.
The previous prime is 2080953387599. The next prime is 2080953387619. The reversal of 2080953387601 is 1067833590802.
The square root of 2080953387601 is 1442551.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 2080953387601 - 21 = 2080953387599 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2080953387661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3157743810 + ... + 3157744468.
Almost surely, 22080953387601 is an apocalyptic number.
2080953387601 is the 1442551-st square number.
2080953387601 is the 721276-th centered octagonal number.
It is an amenable number.
2080953387601 is a deficient number, since it is larger than the sum of its proper divisors (221421148952).
2080953387601 is an frugal number, since it uses more digits than its factorization.
2080953387601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1738 (or 869 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 2080953387601 in words is "two trillion, eighty billion, nine hundred fifty-three million, three hundred eighty-seven thousand, six hundred one".
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