Base | Representation |
---|---|
bin | 1001000010010… |
… | …00000111010100 |
3 | 12021121200020200 |
4 | 10201020013110 |
5 | 123400332402 |
6 | 11304300500 |
7 | 1610141262 |
oct | 441100724 |
9 | 167550220 |
10 | 75792852 |
11 | 39868323 |
12 | 21471730 |
13 | 12919455 |
14 | a0cd432 |
15 | 69c221c |
hex | 48481d4 |
75792852 has 18 divisors (see below), whose sum is σ = 191587578. Its totient is φ = 25264272.
The previous prime is 75792763. The next prime is 75792869. The reversal of 75792852 is 25829757.
It is a happy number.
75792852 is a `hidden beast` number, since 7 + 579 + 28 + 52 = 666.
It can be written as a sum of positive squares in only one way, i.e., 61685316 + 14107536 = 7854^2 + 3756^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 75792798 and 75792807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1052643 + ... + 1052714.
Almost surely, 275792852 is an apocalyptic number.
It is an amenable number.
75792852 is an abundant number, since it is smaller than the sum of its proper divisors (115794726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75792852 is a wasteful number, since it uses less digits than its factorization.
75792852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2105367 (or 2105362 counting only the distinct ones).
The product of its digits is 352800, while the sum is 45.
The square root of 75792852 is about 8705.9090277811. The cubic root of 75792852 is about 423.1971650974.
The spelling of 75792852 in words is "seventy-five million, seven hundred ninety-two thousand, eight hundred fifty-two".
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