Base | Representation |
---|---|
bin | 1011101011001… |
… | …01110001000001 |
3 | 20211021120202001 |
4 | 11311211301001 |
5 | 200032400101 |
6 | 13415024001 |
7 | 2266300015 |
oct | 565456101 |
9 | 224246661 |
10 | 97934401 |
11 | 50310624 |
12 | 2896b001 |
13 | 1739c566 |
14 | d014545 |
15 | 88e7901 |
hex | 5d65c41 |
97934401 has 8 divisors (see below), whose sum is σ = 99323784. Its totient is φ = 96552960.
The previous prime is 97934393. The next prime is 97934411. The reversal of 97934401 is 10443979.
It can be written as a sum of positive squares in 4 ways, for example, as 12390400 + 85544001 = 3520^2 + 9249^2 .
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 97934401 - 23 = 97934393 is a prime.
It is a super-2 number, since 2×979344012 = 19182293798457602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97934411) 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 7 ways as a sum of consecutive naturals, for example, 25461 + ... + 29053.
It is an arithmetic number, because the mean of its divisors is an integer number (12415473).
Almost surely, 297934401 is an apocalyptic number.
It is an amenable number.
97934401 is a deficient number, since it is larger than the sum of its proper divisors (1389383).
97934401 is a wasteful number, since it uses less digits than its factorization.
97934401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3971.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 97934401 is about 9896.1811321337. The cubic root of 97934401 is about 460.9407354924.
The spelling of 97934401 in words is "ninety-seven million, nine hundred thirty-four thousand, four hundred one".
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