Base | Representation |
---|---|
bin | 11101111010010010110 |
3 | 1211210110200 |
4 | 3233102112 |
5 | 222330433 |
6 | 33001330 |
7 | 11221326 |
oct | 3572226 |
9 | 1753420 |
10 | 980118 |
11 | 60a417 |
12 | 3b3246 |
13 | 284169 |
14 | 1b7286 |
15 | 145613 |
hex | ef496 |
980118 has 24 divisors (see below), whose sum is σ = 2249208. Its totient is φ = 307392.
The previous prime is 980117. The next prime is 980131. The reversal of 980118 is 811089.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 980091 and 980100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980117) 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, 1296 + ... + 1907.
It is an arithmetic number, because the mean of its divisors is an integer number (93717).
2980118 is an apocalyptic number.
980118 is an abundant number, since it is smaller than the sum of its proper divisors (1269090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980118 is a wasteful number, since it uses less digits than its factorization.
980118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3228 (or 3225 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
The square root of 980118 is about 990.0090908674. The cubic root of 980118 is about 99.3328253456.
The spelling of 980118 in words is "nine hundred eighty thousand, one hundred eighteen".
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