Base | Representation |
---|---|
bin | 11101111010101101101 |
3 | 1211210202122 |
4 | 3233111231 |
5 | 222332313 |
6 | 33002325 |
7 | 11222054 |
oct | 3572555 |
9 | 1753678 |
10 | 980333 |
11 | 60a5a2 |
12 | 3b33a5 |
13 | 2842a3 |
14 | 1b739b |
15 | 145708 |
hex | ef56d |
980333 has 4 divisors (see below), whose sum is σ = 983580. Its totient is φ = 977088.
The previous prime is 980327. The next prime is 980363. The reversal of 980333 is 333089.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 574564 + 405769 = 758^2 + 637^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-980333 is a prime.
It is a super-2 number, since 2×9803332 = 1922105581778, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980333.
It is not an unprimeable number, because it can be changed into a prime (980363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118 + ... + 1791.
It is an arithmetic number, because the mean of its divisors is an integer number (245895).
2980333 is an apocalyptic number.
It is an amenable number.
980333 is a deficient number, since it is larger than the sum of its proper divisors (3247).
980333 is a wasteful number, since it uses less digits than its factorization.
980333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3246.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 980333 is about 990.1176697747. The cubic root of 980333 is about 99.3400880752.
The spelling of 980333 in words is "nine hundred eighty thousand, three hundred thirty-three".
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