Base | Representation |
---|---|
bin | 1001000100001… |
… | …00110011010100 |
3 | 12022002022020012 |
4 | 10202010303110 |
5 | 123431311203 |
6 | 11313455352 |
7 | 1612225061 |
oct | 442046324 |
9 | 168068205 |
10 | 76041428 |
11 | 39a18061 |
12 | 21571558 |
13 | 129a5638 |
14 | a155c68 |
15 | 6a20bd8 |
hex | 4884cd4 |
76041428 has 6 divisors (see below), whose sum is σ = 133072506. Its totient is φ = 38020712.
The previous prime is 76041397. The next prime is 76041443. The reversal of 76041428 is 82414067.
It can be written as a sum of positive squares in only one way, i.e., 68923204 + 7118224 = 8302^2 + 2668^2 .
It is a junction number, because it is equal to n+sod(n) for n = 76041394 and 76041403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9505175 + ... + 9505182.
It is an arithmetic number, because the mean of its divisors is an integer number (22178751).
Almost surely, 276041428 is an apocalyptic number.
It is an amenable number.
76041428 is a deficient number, since it is larger than the sum of its proper divisors (57031078).
76041428 is a wasteful number, since it uses less digits than its factorization.
76041428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19010361 (or 19010359 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 76041428 is about 8720.1736221247. The cubic root of 76041428 is about 423.6593101026.
The spelling of 76041428 in words is "seventy-six million, forty-one thousand, four hundred twenty-eight".
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