Base | Representation |
---|---|
bin | 1001000110101… |
… | …10010011001011 |
3 | 12022201021010201 |
4 | 10203112103023 |
5 | 124023001433 |
6 | 11324553031 |
7 | 1615115230 |
oct | 443262313 |
9 | 168637121 |
10 | 76375243 |
11 | 3a12593a |
12 | 216b2777 |
13 | 12a91569 |
14 | a201787 |
15 | 6a89a7d |
hex | 48d64cb |
76375243 has 8 divisors (see below), whose sum is σ = 88589312. Its totient is φ = 64487016.
The previous prime is 76375219. The next prime is 76375309. The reversal of 76375243 is 34257367.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 76375243 - 217 = 76244171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76375213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80955 + ... + 81892.
It is an arithmetic number, because the mean of its divisors is an integer number (11073664).
Almost surely, 276375243 is an apocalyptic number.
76375243 is a deficient number, since it is larger than the sum of its proper divisors (12214069).
76375243 is a wasteful number, since it uses less digits than its factorization.
76375243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162921.
The product of its digits is 105840, while the sum is 37.
The square root of 76375243 is about 8739.2930492117. The cubic root of 76375243 is about 424.2783471793.
It can be divided in two parts, 7637 and 5243, that added together give a triangular number (12880 = T160).
The spelling of 76375243 in words is "seventy-six million, three hundred seventy-five thousand, two hundred forty-three".
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