Base | Representation |
---|---|
bin | 111010011111011… |
… | …010101000100011 |
3 | 2112101111220212001 |
4 | 322133122220203 |
5 | 4002204022313 |
6 | 241212544431 |
7 | 33214014001 |
oct | 7237325043 |
9 | 2471456761 |
10 | 981314083 |
11 | 463a20882 |
12 | 234782117 |
13 | 1283c6c29 |
14 | 94485a71 |
15 | 5b23eadd |
hex | 3a7daa23 |
981314083 has 8 divisors (see below), whose sum is σ = 1013362560. Its totient is φ = 949290240.
The previous prime is 981314077. The next prime is 981314099. The reversal of 981314083 is 380413189.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-981314083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (981314003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109683 + ... + 118291.
It is an arithmetic number, because the mean of its divisors is an integer number (126670320).
Almost surely, 2981314083 is an apocalyptic number.
981314083 is a deficient number, since it is larger than the sum of its proper divisors (32048477).
981314083 is a wasteful number, since it uses less digits than its factorization.
981314083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12317.
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 981314083 is about 31325.9330746907. The cubic root of 981314083 is about 993.7321572261.
The spelling of 981314083 in words is "nine hundred eighty-one million, three hundred fourteen thousand, eighty-three".
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