Base | Representation |
---|---|
bin | 1011100111011… |
… | …01010101111001 |
3 | 20210100112010022 |
4 | 11303231111321 |
5 | 144421104040 |
6 | 13400300225 |
7 | 2262143654 |
oct | 563552571 |
9 | 223315108 |
10 | 97441145 |
11 | 50003a7a |
12 | 28771675 |
13 | 17258ba9 |
14 | cd2689b |
15 | 884b6b5 |
hex | 5ced579 |
97441145 has 8 divisors (see below), whose sum is σ = 117344256. Its totient is φ = 77676336.
The previous prime is 97441129. The next prime is 97441159. The reversal of 97441145 is 54114479.
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 97441145 - 24 = 97441129 is a prime.
It is a super-2 number, since 2×974411452 = 18989553477822050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
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, 33017 + ... + 35846.
It is an arithmetic number, because the mean of its divisors is an integer number (14668032).
Almost surely, 297441145 is an apocalyptic number.
It is an amenable number.
97441145 is a deficient number, since it is larger than the sum of its proper divisors (19903111).
97441145 is a wasteful number, since it uses less digits than its factorization.
97441145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69151.
The product of its digits is 20160, while the sum is 35.
The square root of 97441145 is about 9871.2281404089. The cubic root of 97441145 is about 460.1655752403.
The spelling of 97441145 in words is "ninety-seven million, four hundred forty-one thousand, one hundred forty-five".
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