Base | Representation |
---|---|
bin | 11101111010010001100 |
3 | 1211210110022 |
4 | 3233102030 |
5 | 222330413 |
6 | 33001312 |
7 | 11221313 |
oct | 3572214 |
9 | 1753408 |
10 | 980108 |
11 | 60a408 |
12 | 3b3238 |
13 | 28415c |
14 | 1b727a |
15 | 145608 |
hex | ef48c |
980108 has 12 divisors (see below), whose sum is σ = 1744680. Its totient is φ = 481632.
The previous prime is 980107. The next prime is 980117. The reversal of 980108 is 801089.
It is a super-2 number, since 2×9801082 = 1921223383328, which contains 22 as substring.
It is an Ulam number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980108.
It is not an unprimeable number, because it can be changed into a prime (980107) 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 3 ways as a sum of consecutive naturals, for example, 1841 + ... + 2312.
It is an arithmetic number, because the mean of its divisors is an integer number (145390).
2980108 is an apocalyptic number.
It is an amenable number.
980108 is a deficient number, since it is larger than the sum of its proper divisors (764572).
980108 is a wasteful number, since it uses less digits than its factorization.
980108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4216 (or 4214 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 26.
The square root of 980108 is about 990.0040403958. The cubic root of 980108 is about 99.3324875184.
The spelling of 980108 in words is "nine hundred eighty thousand, one hundred eight".
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