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8235412 = 2217163743
BaseRepresentation
bin11111011010100110010100
3120111101212021
4133122212110
54102013122
6452302524
7126666643
oct37324624
916441767
108235412
114715429
122911a44
131924633
14114535a
15aca1c7
hex7da994

8235412 has 24 divisors (see below), whose sum is σ = 15374016. Its totient is φ = 3846528.

The previous prime is 8235377. The next prime is 8235413. The reversal of 8235412 is 2145328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8235413) 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 7 ways as a sum of consecutive naturals, for example, 10713 + ... + 11455.

It is an arithmetic number, because the mean of its divisors is an integer number (640584).

Almost surely, 28235412 is an apocalyptic number.

It is an amenable number.

8235412 is a deficient number, since it is larger than the sum of its proper divisors (7138604).

8235412 is a wasteful number, since it uses less digits than its factorization.

8235412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927 (or 925 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 8235412 is about 2869.7407548418. The cubic root of 8235412 is about 201.9428325631.

It can be divided in two parts, 823541 and 2, that added together give a 7-th power (823543 = 77).

The spelling of 8235412 in words is "eight million, two hundred thirty-five thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 163 326 652 743 1486 2771 2972 5542 11084 12631 25262 50524 121109 242218 484436 2058853 4117706 8235412