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793830625 = 5474232
BaseRepresentation
bin101111010100001…
…110010011100001
32001022201202220021
4233110032103201
53111210040000
6210434313441
725446310000
oct5724162341
92038652807
10793830625
11378107775
121a1a28881
13c8602a83
1477600c37
1549a5911a
hex2f50e4e1

793830625 has 75 divisors (see below), whose sum is σ = 1209732293. Its totient is φ = 520674000.

The previous prime is 793830619. The next prime is 793830629. The reversal of 793830625 is 526038397.

The square root of 793830625 is 28175.

It is a perfect power (a square), and thus also a powerful number.

793830625 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 2 ways, for example, as 62236321 + 731594304 = 7889^2 + 27048^2 .

It is not a de Polignac number, because 793830625 - 23 = 793830617 is a prime.

It is a super-2 number, since 2×7938306252 = 1260334122375781250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (793830629) by changing a digit.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 34514364 + ... + 34514386.

Almost surely, 2793830625 is an apocalyptic number.

793830625 is the 28175-th square number.

793830625 is the 14088-th centered octagonal number.

It is an amenable number.

793830625 is a deficient number, since it is larger than the sum of its proper divisors (415901668).

793830625 is an frugal number, since it uses more digits than its factorization.

793830625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The cubic root of 793830625 is about 925.9252976169.

The spelling of 793830625 in words is "seven hundred ninety-three million, eight hundred thirty thousand, six hundred twenty-five".

Divisors: 1 5 7 23 25 35 49 115 125 161 175 245 343 529 575 625 805 875 1127 1225 1715 2401 2645 2875 3703 4025 4375 5635 6125 7889 8575 12005 13225 14375 18515 20125 25921 28175 30625 39445 42875 55223 60025 66125 92575 100625 129605 140875 181447 197225 214375 276115 300125 330625 462875 648025 704375 907235 986125 1270129 1380575 1500625 2314375 3240125 4536175 4930625 6350645 6902875 16200625 22680875 31753225 34514375 113404375 158766125 793830625