Base | Representation |
---|---|
bin | 111010111101010… |
… | …101111011001010 |
3 | 2112221021111012202 |
4 | 322331111323022 |
5 | 4011211042424 |
6 | 242053040202 |
7 | 33340466546 |
oct | 7275257312 |
9 | 2487244182 |
10 | 989159114 |
11 | 468399979 |
12 | 237326062 |
13 | 129c12968 |
14 | 95528a26 |
15 | 5bc8e2ae |
hex | 3af55eca |
989159114 has 24 divisors (see below), whose sum is σ = 1632721440. Its totient is φ = 448168248.
The previous prime is 989159113. The next prime is 989159177. The reversal of 989159114 is 411951989.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (989159113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4502 + ... + 44705.
It is an arithmetic number, because the mean of its divisors is an integer number (68030060).
Almost surely, 2989159114 is an apocalyptic number.
989159114 is a deficient number, since it is larger than the sum of its proper divisors (643562326).
989159114 is a wasteful number, since it uses less digits than its factorization.
989159114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49274 (or 49251 counting only the distinct ones).
The product of its digits is 116640, while the sum is 47.
The square root of 989159114 is about 31450.9000507140. The cubic root of 989159114 is about 996.3732338018.
The spelling of 989159114 in words is "nine hundred eighty-nine million, one hundred fifty-nine thousand, one hundred fourteen".
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