Base | Representation |
---|---|
bin | 111010100011101… |
… | …001110101111101 |
3 | 2112110121100200112 |
4 | 322203221311331 |
5 | 4003000044312 |
6 | 241252435405 |
7 | 33226321463 |
oct | 7243516575 |
9 | 2473540615 |
10 | 982424957 |
11 | 46460a458 |
12 | 235018b65 |
13 | 1286c5757 |
14 | 94694833 |
15 | 5b3add22 |
hex | 3a8e9d7d |
982424957 has 8 divisors (see below), whose sum is σ = 992448600. Its totient is φ = 972419904.
The previous prime is 982424929. The next prime is 982424969. The reversal of 982424957 is 759424289.
It can be written as a sum of positive squares in 4 ways, for example, as 25512601 + 956912356 = 5051^2 + 30934^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 982424957 - 28 = 982424701 is a prime.
It is a super-2 number, since 2×9824249572 = 1930317592272903698, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (982424977) 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 7 ways as a sum of consecutive naturals, for example, 117719 + ... + 125787.
It is an arithmetic number, because the mean of its divisors is an integer number (124056075).
Almost surely, 2982424957 is an apocalyptic number.
It is an amenable number.
982424957 is a deficient number, since it is larger than the sum of its proper divisors (10023643).
982424957 is a wasteful number, since it uses less digits than its factorization.
982424957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9295.
The product of its digits is 1451520, while the sum is 50.
The square root of 982424957 is about 31343.6589599874. The cubic root of 982424957 is about 994.1069930186.
The spelling of 982424957 in words is "nine hundred eighty-two million, four hundred twenty-four thousand, nine hundred fifty-seven".
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