Base | Representation |
---|---|
bin | 1001000111100… |
… | …00001100010000 |
3 | 12022220122121121 |
4 | 10203300030100 |
5 | 124034400141 |
6 | 11331132024 |
7 | 1616036353 |
oct | 443601420 |
9 | 168818547 |
10 | 76481296 |
11 | 3a198591 |
12 | 21744014 |
13 | 12aca908 |
14 | a22c29a |
15 | 6aab1d1 |
hex | 48f0310 |
76481296 has 10 divisors (see below), whose sum is σ = 148182542. Its totient is φ = 38240640.
The previous prime is 76481291. The next prime is 76481303. The reversal of 76481296 is 69218467.
It can be written as a sum of positive squares in only one way, i.e., 51840000 + 24641296 = 7200^2 + 4964^2 .
It is not an unprimeable number, because it can be changed into a prime (76481291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390025 + ... + 2390056.
Almost surely, 276481296 is an apocalyptic number.
It is an amenable number.
76481296 is a deficient number, since it is larger than the sum of its proper divisors (71701246).
76481296 is a wasteful number, since it uses less digits than its factorization.
76481296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4780089 (or 4780083 counting only the distinct ones).
The product of its digits is 145152, while the sum is 43.
The square root of 76481296 is about 8745.3585403916. The cubic root of 76481296 is about 424.4746375784.
The spelling of 76481296 in words is "seventy-six million, four hundred eighty-one thousand, two hundred ninety-six".
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