Base | Representation |
---|---|
bin | 100011000111011110… |
… | …1001100000101100100 |
3 | 21012122122120122210100 |
4 | 1012032331030011210 |
5 | 2213421142131441 |
6 | 54351051024100 |
7 | 5306541432342 |
oct | 1061675140544 |
9 | 235578518710 |
10 | 75412848996 |
11 | 29a896506a1 |
12 | 1274773b030 |
13 | 715a996094 |
14 | 3915864992 |
15 | 1e65917cb6 |
hex | 118ef4c164 |
75412848996 has 81 divisors (see below), whose sum is σ = 196076758059. Its totient is φ = 24438449088.
The previous prime is 75412848989. The next prime is 75412849003. The reversal of 75412848996 is 69984821457.
The square root of 75412848996 is 274614.
It is a perfect power (a square), and thus also a powerful number.
75412848996 is a `hidden beast` number, since 7 + 5 + 41 + 28 + 489 + 96 = 666.
It is an interprime number because it is at equal distance from previous prime (75412848989) and next prime (75412849003).
It can be written as a sum of positive squares in 4 ways, for example, as 33009802596 + 42403046400 = 181686^2 + 205920^2 .
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 26 ways as a sum of consecutive naturals, for example, 60963690 + ... + 60964926.
Almost surely, 275412848996 is an apocalyptic number.
75412848996 is the 274614-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75412848996
75412848996 is an abundant number, since it is smaller than the sum of its proper divisors (120663909063).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75412848996 is a wasteful number, since it uses less digits than its factorization.
75412848996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2558 (or 1279 counting only the distinct ones).
The product of its digits is 34836480, while the sum is 63.
The spelling of 75412848996 in words is "seventy-five billion, four hundred twelve million, eight hundred forty-eight thousand, nine hundred ninety-six".
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