Base | Representation |
---|---|
bin | 1011101001110… |
… | …10111110010101 |
3 | 20210221200022100 |
4 | 11310322332111 |
5 | 200011243000 |
6 | 13411152313 |
7 | 2264640012 |
oct | 564727625 |
9 | 223850270 |
10 | 97759125 |
11 | 50200972 |
12 | 288a5699 |
13 | 1733a849 |
14 | cdaa709 |
15 | 88b0a00 |
hex | 5d3af95 |
97759125 has 48 divisors (see below), whose sum is σ = 178017840. Its totient is φ = 51609600.
The previous prime is 97759121. The next prime is 97759127. The reversal of 97759125 is 52195779.
It can be written as a sum of positive squares in 8 ways, for example, as 68013009 + 29746116 = 8247^2 + 5454^2 .
It is not a de Polignac number, because 97759125 - 22 = 97759121 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97759121) 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 47 ways as a sum of consecutive naturals, for example, 126741 + ... + 127509.
It is an arithmetic number, because the mean of its divisors is an integer number (3708705).
Almost surely, 297759125 is an apocalyptic number.
It is an amenable number.
97759125 is a deficient number, since it is larger than the sum of its proper divisors (80258715).
97759125 is a wasteful number, since it uses less digits than its factorization.
97759125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903 (or 890 counting only the distinct ones).
The product of its digits is 198450, while the sum is 45.
The square root of 97759125 is about 9887.3214269589. The cubic root of 97759125 is about 460.6655850039.
The spelling of 97759125 in words is "ninety-seven million, seven hundred fifty-nine thousand, one hundred twenty-five".
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