Base | Representation |
---|---|
bin | 1001000110011… |
… | …11101101001111 |
3 | 12022122220002120 |
4 | 10203033231033 |
5 | 124021120424 |
6 | 11324224023 |
7 | 1614643422 |
oct | 443175517 |
9 | 168586076 |
10 | 76348239 |
11 | 3a107620 |
12 | 2169b013 |
13 | 12a82196 |
14 | a1d59b9 |
15 | 6a81a79 |
hex | 48cfb4f |
76348239 has 16 divisors (see below), whose sum is σ = 111642624. Its totient is φ = 46025600.
The previous prime is 76348231. The next prime is 76348243. The reversal of 76348239 is 93284367.
It is a cyclic number.
It is not a de Polignac number, because 76348239 - 23 = 76348231 is a prime.
It is a super-2 number, since 2×763482392 = 11658107196802242, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 76348239.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76348231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247 + ... + 12359.
It is an arithmetic number, because the mean of its divisors is an integer number (6977664).
Almost surely, 276348239 is an apocalyptic number.
76348239 is a deficient number, since it is larger than the sum of its proper divisors (35294385).
76348239 is a wasteful number, since it uses less digits than its factorization.
76348239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12318.
The product of its digits is 217728, while the sum is 42.
The square root of 76348239 is about 8737.7479363964. The cubic root of 76348239 is about 424.2283372432.
The spelling of 76348239 in words is "seventy-six million, three hundred forty-eight thousand, two hundred thirty-nine".
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