Base | Representation |
---|---|
bin | 1001000100001… |
… | …00101001110111 |
3 | 12022002021101210 |
4 | 10202010221313 |
5 | 123431301243 |
6 | 11313452503 |
7 | 1612223235 |
oct | 442045167 |
9 | 168067353 |
10 | 76040823 |
11 | 39a17661 |
12 | 21571133 |
13 | 129a5291 |
14 | a155955 |
15 | 6a20933 |
hex | 4884a77 |
76040823 has 8 divisors (see below), whose sum is σ = 101497968. Its totient is φ = 50638784.
The previous prime is 76040821. The next prime is 76040827. The reversal of 76040823 is 32804067.
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 76040823 - 21 = 76040821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76040821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10440 + ... + 16157.
It is an arithmetic number, because the mean of its divisors is an integer number (12687246).
Almost surely, 276040823 is an apocalyptic number.
76040823 is a deficient number, since it is larger than the sum of its proper divisors (25457145).
76040823 is a wasteful number, since it uses less digits than its factorization.
76040823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27553.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 76040823 is about 8720.1389323795. The cubic root of 76040823 is about 423.6581865284.
The spelling of 76040823 in words is "seventy-six million, forty thousand, eight hundred twenty-three".
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