Base | Representation |
---|---|
bin | 1001000100110… |
… | …11000101010100 |
3 | 12022020221102100 |
4 | 10202123011110 |
5 | 123442221232 |
6 | 11315442100 |
7 | 1613055126 |
oct | 442330524 |
9 | 168227370 |
10 | 76132692 |
11 | 39a7a689 |
12 | 215b6330 |
13 | 12a0803c |
14 | a17b216 |
15 | 6a3cc7c |
hex | 489b154 |
76132692 has 18 divisors (see below), whose sum is σ = 192446618. Its totient is φ = 25377552.
The previous prime is 76132687. The next prime is 76132699. The reversal of 76132692 is 29623167.
It can be written as a sum of positive squares in only one way, i.e., 64064016 + 12068676 = 8004^2 + 3474^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2114797 = 76132692 / (7 + 6 + 1 + 3 + 2 + 6 + 9 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76132699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1057363 + ... + 1057434.
Almost surely, 276132692 is an apocalyptic number.
It is an amenable number.
76132692 is an abundant number, since it is smaller than the sum of its proper divisors (116313926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76132692 is a wasteful number, since it uses less digits than its factorization.
76132692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2114807 (or 2114802 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 76132692 is about 8725.4049762747. The cubic root of 76132692 is about 423.8287325970.
The spelling of 76132692 in words is "seventy-six million, one hundred thirty-two thousand, six hundred ninety-two".
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