Base | Representation |
---|---|
bin | 11101111010010110011 |
3 | 1211210111202 |
4 | 3233102303 |
5 | 222331042 |
6 | 33001415 |
7 | 11221400 |
oct | 3572263 |
9 | 1753452 |
10 | 980147 |
11 | 60a443 |
12 | 3b326b |
13 | 28418c |
14 | 1b72a7 |
15 | 145632 |
hex | ef4b3 |
980147 has 12 divisors (see below), whose sum is σ = 1158696. Its totient is φ = 826560.
The previous prime is 980137. The next prime is 980149. The reversal of 980147 is 741089.
It is not a de Polignac number, because 980147 - 24 = 980131 is a prime.
980147 is a modest number, since divided by 147 gives 98 as remainder.
It is not an unprimeable number, because it can be changed into a prime (980149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3947 + ... + 4187.
It is an arithmetic number, because the mean of its divisors is an integer number (96558).
2980147 is an apocalyptic number.
980147 is a deficient number, since it is larger than the sum of its proper divisors (178549).
980147 is a wasteful number, since it uses less digits than its factorization.
980147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338 (or 331 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 980147 is about 990.0237370892. The cubic root of 980147 is about 99.3338050316. Note that the first 3 decimals are identical.
The spelling of 980147 in words is "nine hundred eighty thousand, one hundred forty-seven".
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