Base | Representation |
---|---|
bin | 1001000100010… |
… | …11010110110111 |
3 | 12022010200001200 |
4 | 10202023112313 |
5 | 123433141104 |
6 | 11314223543 |
7 | 1612366260 |
oct | 442132667 |
9 | 168120050 |
10 | 76068279 |
11 | 39a36251 |
12 | 21584bb3 |
13 | 129b4921 |
14 | a161967 |
15 | 6a28b39 |
hex | 488b5b7 |
76068279 has 24 divisors (see below), whose sum is σ = 126077952. Its totient is φ = 43292880.
The previous prime is 76068277. The next prime is 76068283. The reversal of 76068279 is 97286067.
It is a happy number.
It is not a de Polignac number, because 76068279 - 21 = 76068277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76068277) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14274 + ... + 18864.
It is an arithmetic number, because the mean of its divisors is an integer number (5253248).
Almost surely, 276068279 is an apocalyptic number.
76068279 is a deficient number, since it is larger than the sum of its proper divisors (50009673).
76068279 is a wasteful number, since it uses less digits than its factorization.
76068279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4867 (or 4864 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The square root of 76068279 is about 8721.7130771426. The cubic root of 76068279 is about 423.7091703684.
It can be divided in two parts, 760682 and 79, that added together give a triangular number (760761 = T1233).
The spelling of 76068279 in words is "seventy-six million, sixty-eight thousand, two hundred seventy-nine".
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