Base | Representation |
---|---|
bin | 111110000000001… |
… | …0001111000011001 |
3 | 12100222201201011120 |
4 | 1330000101320121 |
5 | 13230043314100 |
6 | 542235115453 |
7 | 102361342065 |
oct | 17400217031 |
9 | 5328651146 |
10 | 2080448025 |
11 | 9783a4437 |
12 | 4a08a2b89 |
13 | 272033646 |
14 | 15a43aaa5 |
15 | c29a40a0 |
hex | 7c011e19 |
2080448025 has 24 divisors (see below), whose sum is σ = 3532642944. Its totient is φ = 1079582400.
The previous prime is 2080448017. The next prime is 2080448033. The reversal of 2080448025 is 5208440802.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2080448017) and next prime (2080448033).
It is not a de Polignac number, because 2080448025 - 23 = 2080448017 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372081 + ... + 377630.
It is an arithmetic number, because the mean of its divisors is an integer number (147193456).
Almost surely, 22080448025 is an apocalyptic number.
2080448025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2080448025 is a deficient number, since it is larger than the sum of its proper divisors (1452194919).
2080448025 is a wasteful number, since it uses less digits than its factorization.
2080448025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 749761 (or 749756 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 33.
The square root of 2080448025 is about 45611.9285384865. The cubic root of 2080448025 is about 1276.5925045221.
Adding to 2080448025 its reverse (5208440802), we get a palindrome (7288888827).
The spelling of 2080448025 in words is "two billion, eighty million, four hundred forty-eight thousand, twenty-five".
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