Base | Representation |
---|---|
bin | 1011100110111… |
… | …11010101000001 |
3 | 20210020121101101 |
4 | 11303133111001 |
5 | 144412234440 |
6 | 13355134401 |
7 | 2261514424 |
oct | 563372501 |
9 | 223217341 |
10 | 97383745 |
11 | 4aa74938 |
12 | 28744401 |
13 | 17238a24 |
14 | cd0d9bb |
15 | 883969a |
hex | 5cdf541 |
97383745 has 4 divisors (see below), whose sum is σ = 116860500. Its totient is φ = 77906992.
The previous prime is 97383743. The next prime is 97383779. The reversal of 97383745 is 54738379.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 38155329 + 59228416 = 6177^2 + 7696^2 .
It is a cyclic number.
It is not a de Polignac number, because 97383745 - 21 = 97383743 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97383695 and 97383704.
It is not an unprimeable number, because it can be changed into a prime (97383743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9738370 + ... + 9738379.
It is an arithmetic number, because the mean of its divisors is an integer number (29215125).
Almost surely, 297383745 is an apocalyptic number.
It is an amenable number.
97383745 is a deficient number, since it is larger than the sum of its proper divisors (19476755).
97383745 is a wasteful number, since it uses less digits than its factorization.
97383745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19476754.
The product of its digits is 635040, while the sum is 46.
The square root of 97383745 is about 9868.3202724679. The cubic root of 97383745 is about 460.0752003710.
It can be divided in two parts, 9738374 and 5, that added together give a palindrome (9738379).
The spelling of 97383745 in words is "ninety-seven million, three hundred eighty-three thousand, seven hundred forty-five".
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