Base | Representation |
---|---|
bin | 101110000010100… |
… | …001110111011010 |
3 | 1222211102202002200 |
4 | 232002201313122 |
5 | 3040214234223 |
6 | 204351311030 |
7 | 25066263411 |
oct | 5602416732 |
9 | 1884382080 |
10 | 772414938 |
11 | 36700a859 |
12 | 19681b476 |
13 | c4045179 |
14 | 74828478 |
15 | 47c28a43 |
hex | 2e0a1dda |
772414938 has 36 divisors (see below), whose sum is σ = 1686451338. Its totient is φ = 255504240.
The previous prime is 772414919. The next prime is 772414969. The reversal of 772414938 is 839414277.
772414938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 605307609 + 167107329 = 24603^2 + 12927^2 .
It is a junction number, because it is equal to n+sod(n) for n = 772414893 and 772414902.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 346668 + ... + 348888.
Almost surely, 2772414938 is an apocalyptic number.
772414938 is an abundant number, since it is smaller than the sum of its proper divisors (914036400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
772414938 is a wasteful number, since it uses less digits than its factorization.
772414938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507 (or 2365 counting only the distinct ones).
The product of its digits is 338688, while the sum is 45.
The square root of 772414938 is about 27792.3539485233. The cubic root of 772414938 is about 917.5228485625.
The spelling of 772414938 in words is "seven hundred seventy-two million, four hundred fourteen thousand, nine hundred thirty-eight".
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