Base | Representation |
---|---|
bin | 1001000011111… |
… | …11110100101001 |
3 | 12022001021020211 |
4 | 10201333310221 |
5 | 123430133113 |
6 | 11313221121 |
7 | 1612111444 |
oct | 441776451 |
9 | 168037224 |
10 | 76021033 |
11 | 39a03800 |
12 | 215617a1 |
13 | 1299927a |
14 | a14c65b |
15 | 6a19b3d |
hex | 487fd29 |
76021033 has 24 divisors (see below), whose sum is σ = 90120800. Its totient is φ = 63866880.
The previous prime is 76021019. The next prime is 76021037. The reversal of 76021033 is 33012067.
It is not a de Polignac number, because 76021033 - 213 = 76012841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 76020995 and 76021013.
It is not an unprimeable number, because it can be changed into a prime (76021037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98473 + ... + 99241.
Almost surely, 276021033 is an apocalyptic number.
It is an amenable number.
76021033 is a deficient number, since it is larger than the sum of its proper divisors (14099767).
76021033 is a wasteful number, since it uses less digits than its factorization.
76021033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 853 (or 842 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 76021033 is about 8719.0041289129. The cubic root of 76021033 is about 423.6214302939.
The spelling of 76021033 in words is "seventy-six million, twenty-one thousand, thirty-three".
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