Base | Representation |
---|---|
bin | 1001001101101… |
… | …01011001100010 |
3 | 12101102200122201 |
4 | 10212311121202 |
5 | 124241222213 |
6 | 11400323414 |
7 | 1625642350 |
oct | 446653142 |
9 | 171380581 |
10 | 77289058 |
11 | 3a69a460 |
12 | 21a7356a |
13 | 13021492 |
14 | a39c7d0 |
15 | 6bba6dd |
hex | 49b5662 |
77289058 has 32 divisors (see below), whose sum is σ = 145474560. Its totient is φ = 29918160.
The previous prime is 77289011. The next prime is 77289071. The reversal of 77289058 is 85098277.
It is a junction number, because it is equal to n+sod(n) for n = 77288999 and 77289017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23563 + ... + 26641.
It is an arithmetic number, because the mean of its divisors is an integer number (4546080).
Almost surely, 277289058 is an apocalyptic number.
77289058 is a deficient number, since it is larger than the sum of its proper divisors (68185502).
77289058 is a wasteful number, since it uses less digits than its factorization.
77289058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3262.
The product of its (nonzero) digits is 282240, while the sum is 46.
The square root of 77289058 is about 8791.4195668276. The cubic root of 77289058 is about 425.9637790918.
The spelling of 77289058 in words is "seventy-seven million, two hundred eighty-nine thousand, fifty-eight".
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