Base | Representation |
---|---|
bin | 1001001000010… |
… | …00000011101101 |
3 | 12100002121201020 |
4 | 10210020003231 |
5 | 124101012203 |
6 | 11333204353 |
7 | 1616624355 |
oct | 444100355 |
9 | 170077636 |
10 | 76579053 |
11 | 3a254a81 |
12 | 217906b9 |
13 | 12b33265 |
14 | a255b65 |
15 | 6aca153 |
hex | 49080ed |
76579053 has 8 divisors (see below), whose sum is σ = 105626400. Its totient is φ = 49292208.
The previous prime is 76579051. The next prime is 76579073. The reversal of 76579053 is 35097567.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 76579053 - 21 = 76579051 is a prime.
It is a Smith number, since the sum of its digits (42) 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 = 76578996 and 76579014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76579051) 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, 440023 + ... + 440196.
It is an arithmetic number, because the mean of its divisors is an integer number (13203300).
Almost surely, 276579053 is an apocalyptic number.
It is an amenable number.
76579053 is a deficient number, since it is larger than the sum of its proper divisors (29047347).
76579053 is a wasteful number, since it uses less digits than its factorization.
76579053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880251.
The product of its (nonzero) digits is 198450, while the sum is 42.
The square root of 76579053 is about 8750.9458345941. The cubic root of 76579053 is about 424.6554124968.
The spelling of 76579053 in words is "seventy-six million, five hundred seventy-nine thousand, fifty-three".
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