Base | Representation |
---|---|
bin | 101101011110110001001 |
3 | 2210201022210 |
4 | 11223312021 |
5 | 340142223 |
6 | 51535333 |
7 | 15444636 |
oct | 5536611 |
9 | 2721283 |
10 | 1490313 |
11 | 928770 |
12 | 5ba549 |
13 | 402456 |
14 | 2ab18d |
15 | 1e6893 |
hex | 16bd89 |
1490313 has 8 divisors (see below), whose sum is σ = 2167776. Its totient is φ = 903200.
The previous prime is 1490299. The next prime is 1490317. The reversal of 1490313 is 3130941.
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 1490313 - 24 = 1490297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1490313.
It is not an unprimeable number, because it can be changed into a prime (1490317) 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, 22548 + ... + 22613.
It is an arithmetic number, because the mean of its divisors is an integer number (270972).
21490313 is an apocalyptic number.
It is an amenable number.
1490313 is a deficient number, since it is larger than the sum of its proper divisors (677463).
1490313 is a wasteful number, since it uses less digits than its factorization.
1490313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45175.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 1490313 is about 1220.7837646365. The cubic root of 1490313 is about 114.2244730671.
The spelling of 1490313 in words is "one million, four hundred ninety thousand, three hundred thirteen".
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