Base | Representation |
---|---|
bin | 111101111110111… |
… | …1101101111001001 |
3 | 12100221120212210111 |
4 | 1323331331233021 |
5 | 13224414404400 |
6 | 542214114321 |
7 | 102353234020 |
oct | 17375755711 |
9 | 5327525714 |
10 | 2079841225 |
11 | 97801a550 |
12 | 4a064b9a1 |
13 | 271b803a7 |
14 | 15a31d8b7 |
15 | c28d43ba |
hex | 7bf7dbc9 |
2079841225 has 48 divisors (see below), whose sum is σ = 3302395776. Its totient is φ = 1261440000.
The previous prime is 2079841223. The next prime is 2079841229. The reversal of 2079841225 is 5221489702.
It is not a de Polignac number, because 2079841225 - 21 = 2079841223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2079841223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56625 + ... + 85825.
It is an arithmetic number, because the mean of its divisors is an integer number (68799912).
Almost surely, 22079841225 is an apocalyptic number.
2079841225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2079841225 is a deficient number, since it is larger than the sum of its proper divisors (1222554551).
2079841225 is a wasteful number, since it uses less digits than its factorization.
2079841225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29266 (or 29261 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 40.
The square root of 2079841225 is about 45605.2762846581. The cubic root of 2079841225 is about 1276.4683787493.
The spelling of 2079841225 in words is "two billion, seventy-nine million, eight hundred forty-one thousand, two hundred twenty-five".
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