Base | Representation |
---|---|
bin | 1001000100001… |
… | …11011100000101 |
3 | 12022002212001020 |
4 | 10202013130011 |
5 | 123432132404 |
6 | 11314021353 |
7 | 1612301421 |
oct | 442073405 |
9 | 168085036 |
10 | 76052229 |
11 | 39a25190 |
12 | 21577859 |
13 | 129aa526 |
14 | a159b81 |
15 | 6a23ed9 |
hex | 4887705 |
76052229 has 16 divisors (see below), whose sum is σ = 111203904. Its totient is φ = 45849600.
The previous prime is 76052227. The next prime is 76052257. The reversal of 76052229 is 92225067.
It is a happy number.
It is not a de Polignac number, because 76052229 - 21 = 76052227 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a self number, because there is not a number n which added to its sum of digits gives 76052229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76052227) 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 15 ways as a sum of consecutive naturals, for example, 399 + ... + 12339.
It is an arithmetic number, because the mean of its divisors is an integer number (6950244).
Almost surely, 276052229 is an apocalyptic number.
It is an amenable number.
76052229 is a deficient number, since it is larger than the sum of its proper divisors (35151675).
76052229 is a wasteful number, since it uses less digits than its factorization.
76052229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12148.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 76052229 is about 8720.7929111979. The cubic root of 76052229 is about 423.6793681494.
The spelling of 76052229 in words is "seventy-six million, fifty-two thousand, two hundred twenty-nine".
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