Base | Representation |
---|---|
bin | 1001000101010… |
… | …10011000010001 |
3 | 12022101010100211 |
4 | 10202222120101 |
5 | 124001222340 |
6 | 11321044121 |
7 | 1613435602 |
oct | 442523021 |
9 | 168333324 |
10 | 76195345 |
11 | 3a012766 |
12 | 21626641 |
13 | 12a2a705 |
14 | a195da9 |
15 | 6a515ea |
hex | 48aa611 |
76195345 has 4 divisors (see below), whose sum is σ = 91434420. Its totient is φ = 60956272.
The previous prime is 76195337. The next prime is 76195349. The reversal of 76195345 is 54359167.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 42601729 + 33593616 = 6527^2 + 5796^2 .
It is a cyclic number.
It is not a de Polignac number, because 76195345 - 23 = 76195337 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 76195298 and 76195307.
It is not an unprimeable number, because it can be changed into a prime (76195349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7619530 + ... + 7619539.
It is an arithmetic number, because the mean of its divisors is an integer number (22858605).
Almost surely, 276195345 is an apocalyptic number.
It is an amenable number.
76195345 is a deficient number, since it is larger than the sum of its proper divisors (15239075).
76195345 is a wasteful number, since it uses less digits than its factorization.
76195345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15239074.
The product of its digits is 113400, while the sum is 40.
The square root of 76195345 is about 8728.9945010866. The cubic root of 76195345 is about 423.9449632640.
The spelling of 76195345 in words is "seventy-six million, one hundred ninety-five thousand, three hundred forty-five".
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