Base | Representation |
---|---|
bin | 11101111010011100111 |
3 | 1211210120200 |
4 | 3233103213 |
5 | 222331244 |
6 | 33001543 |
7 | 11221503 |
oct | 3572347 |
9 | 1753520 |
10 | 980199 |
11 | 60a490 |
12 | 3b32b3 |
13 | 2841cc |
14 | 1b7303 |
15 | 145669 |
hex | ef4e7 |
980199 has 12 divisors (see below), whose sum is σ = 1544712. Its totient is φ = 594000.
The previous prime is 980197. The next prime is 980219. The reversal of 980199 is 991089.
It is not a de Polignac number, because 980199 - 21 = 980197 is a prime.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980197) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4852 + ... + 5049.
It is an arithmetic number, because the mean of its divisors is an integer number (128726).
2980199 is an apocalyptic number.
980199 is a gapful number since it is divisible by the number (99) formed by its first and last digit.
980199 is a deficient number, since it is larger than the sum of its proper divisors (564513).
980199 is a wasteful number, since it uses less digits than its factorization.
980199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9918 (or 9915 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 36.
The square root of 980199 is about 990.0499987374. The cubic root of 980199 is about 99.3355616614.
It can be divided in two parts, 9801 and 99, that multiplied together give a cube (970299 = 993).
The spelling of 980199 in words is "nine hundred eighty thousand, one hundred ninety-nine".
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