Base | Representation |
---|---|
bin | 10001001111011001100111… |
… | …101101010110110110101101 |
3 | 100221110210211002000010101201 |
4 | 101033121213231112312231 |
5 | 34414304242200240200 |
6 | 425133322221405501 |
7 | 21654116323460263 |
oct | 2117314755266655 |
9 | 327423732003351 |
10 | 75825092586925 |
11 | 22184272011320 |
12 | 86074b2109891 |
13 | 33403774ca3b6 |
14 | 14a1d4dd3c433 |
15 | 8b75b83b9c6a |
hex | 44f667b56dad |
75825092586925 has 48 divisors (see below), whose sum is σ = 104756010614784. Its totient is φ = 53970674840000.
The previous prime is 75825092586913. The next prime is 75825092586931. The reversal of 75825092586925 is 52968529052857.
It is a happy number.
It is not a de Polignac number, because 75825092586925 - 233 = 75816502652333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 647626140 + ... + 647743210.
It is an arithmetic number, because the mean of its divisors is an integer number (2182416887808).
Almost surely, 275825092586925 is an apocalyptic number.
It is an amenable number.
75825092586925 is a deficient number, since it is larger than the sum of its proper divisors (28930918027859).
75825092586925 is a wasteful number, since it uses less digits than its factorization.
75825092586925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167250 (or 167245 counting only the distinct ones).
The product of its (nonzero) digits is 1088640000, while the sum is 73.
The spelling of 75825092586925 in words is "seventy-five trillion, eight hundred twenty-five billion, ninety-two million, five hundred eighty-six thousand, nine hundred twenty-five".
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