Base | Representation |
---|---|
bin | 101010111110011001000 |
3 | 2122112200120 |
4 | 11113303020 |
5 | 330030300 |
6 | 50103240 |
7 | 14653353 |
oct | 5276310 |
9 | 2575616 |
10 | 1408200 |
11 | 882002 |
12 | 57ab20 |
13 | 3a3c71 |
14 | 28929a |
15 | 1cc3a0 |
hex | 157cc8 |
1408200 has 48 divisors (see below), whose sum is σ = 4367280. Its totient is φ = 375360.
The previous prime is 1408181. The next prime is 1408201. The reversal of 1408200 is 28041.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1408200.
It is not an unprimeable number, because it can be changed into a prime (1408201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574 + ... + 1773.
It is an arithmetic number, because the mean of its divisors is an integer number (90985).
21408200 is an apocalyptic number.
1408200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1408200 is an abundant number, since it is smaller than the sum of its proper divisors (2959080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1408200 is a wasteful number, since it uses less digits than its factorization.
1408200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2366 (or 2357 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1408200 is about 1186.6760299256. The cubic root of 1408200 is about 112.0868798676.
The spelling of 1408200 in words is "one million, four hundred eight thousand, two hundred".
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