Base | Representation |
---|---|
bin | 101101001100111110001 |
3 | 2210020211022 |
4 | 11221213301 |
5 | 334344301 |
6 | 51425225 |
7 | 15406241 |
oct | 5514761 |
9 | 2706738 |
10 | 1481201 |
11 | 921937 |
12 | 5b5215 |
13 | 3cb267 |
14 | 2a7b21 |
15 | 1e3d1b |
hex | 1699f1 |
1481201 has 8 divisors (see below), whose sum is σ = 1520640. Its totient is φ = 1442448.
The previous prime is 1481197. The next prime is 1481219. The reversal of 1481201 is 1021841.
1481201 = T110 + T111 + ... + T216.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1481201 - 22 = 1481197 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 1481201.
It is not an unprimeable number, because it can be changed into a prime (1481231) 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, 11600 + ... + 11726.
It is an arithmetic number, because the mean of its divisors is an integer number (190080).
21481201 is an apocalyptic number.
It is an amenable number.
1481201 is a deficient number, since it is larger than the sum of its proper divisors (39439).
1481201 is a wasteful number, since it uses less digits than its factorization.
1481201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343.
The product of its (nonzero) digits is 64, while the sum is 17.
The square root of 1481201 is about 1217.0460139206. The cubic root of 1481201 is about 113.9912017422.
The spelling of 1481201 in words is "one million, four hundred eighty-one thousand, two hundred one".
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