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3825108 = 2232743353
BaseRepresentation
bin1110100101110111010100
321012100001200
432211313110
51434400413
6213552500
744340630
oct16456724
97170050
103825108
112182951
121345730
13a3c0a1
14717dc0
15508573
hex3a5dd4

3825108 has 72 divisors (see below), whose sum is σ = 11339328. Its totient is φ = 1064448.

The previous prime is 3825103. The next prime is 3825109. The reversal of 3825108 is 8015283.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10660 + ... + 11012.

Almost surely, 23825108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3825108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5669664).

3825108 is an abundant number, since it is smaller than the sum of its proper divisors (7514220).

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

3825108 is a wasteful number, since it uses less digits than its factorization.

3825108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 3825108 is about 1955.7883321055. The cubic root of 3825108 is about 156.3920121159.

The spelling of 3825108 in words is "three million, eight hundred twenty-five thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 43 63 84 86 126 129 172 252 258 301 353 387 516 602 706 774 903 1059 1204 1412 1548 1806 2118 2471 2709 3177 3612 4236 4942 5418 6354 7413 9884 10836 12708 14826 15179 22239 29652 30358 44478 45537 60716 88956 91074 106253 136611 182148 212506 273222 318759 425012 546444 637518 956277 1275036 1912554 3825108