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4282902 = 233136101
BaseRepresentation
bin10000010101101000010110
322001121001000
4100111220112
52044023102
6231444130
751255411
oct20255026
98047030
104282902
112465898
121526646
13b6c580
147d6b78
1559901c
hex415a16

4282902 has 32 divisors (see below), whose sum is σ = 10251360. Its totient is φ = 1317600.

The previous prime is 4282897. The next prime is 4282903. The reversal of 4282902 is 2092824.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4282903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349 + ... + 3752.

It is an arithmetic number, because the mean of its divisors is an integer number (320355).

Almost surely, 24282902 is an apocalyptic number.

4282902 is an abundant number, since it is smaller than the sum of its proper divisors (5968458).

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

4282902 is a wasteful number, since it uses less digits than its factorization.

4282902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125 (or 6119 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4282902 is about 2069.5173350325. The cubic root of 4282902 is about 162.3975148657.

It can be divided in two parts, 4282 and 902, that added together give a square (5184 = 722).

The spelling of 4282902 in words is "four million, two hundred eighty-two thousand, nine hundred two".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 6101 12202 18303 36606 54909 79313 109818 158626 164727 237939 329454 475878 713817 1427634 2141451 4282902