Search a number
-
+
2834325 = 3352131719
BaseRepresentation
bin1010110011111110010101
312022222222000
422303332111
51211144300
6140425513
733043224
oct12637625
95288860
102834325
11166651a
12b48299
13783120
1453acbb
153aec00
hex2b3f95

2834325 has 96 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 1244160.

The previous prime is 2834317. The next prime is 2834329. The reversal of 2834325 is 5234382.

It is not a de Polignac number, because 2834325 - 23 = 2834317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149166 + ... + 149184.

It is an arithmetic number, because the mean of its divisors is an integer number (65100).

22834325 is an apocalyptic number.

2834325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2834325 is an abundant number, since it is smaller than the sum of its proper divisors (3415275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2834325 is a wasteful number, since it uses less digits than its factorization.

2834325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 57 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2834325 is about 1683.5453661841. The cubic root of 2834325 is about 141.5195859132.

The spelling of 2834325 in words is "two million, eight hundred thirty-four thousand, three hundred twenty-five".

Divisors: 1 3 5 9 13 15 17 19 25 27 39 45 51 57 65 75 85 95 117 135 153 171 195 221 225 247 255 285 323 325 351 425 459 475 513 585 663 675 741 765 855 969 975 1105 1235 1275 1425 1615 1755 1989 2223 2295 2565 2907 2925 3315 3705 3825 4199 4275 4845 5525 5967 6175 6669 8075 8721 8775 9945 11115 11475 12597 12825 14535 16575 18525 20995 24225 29835 33345 37791 43605 49725 55575 62985 72675 104975 113373 149175 166725 188955 218025 314925 566865 944775 2834325