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106283420 = 2255314171
BaseRepresentation
bin1100101010111…
…00000110011100
321101222202102222
412111130012130
5204202032140
614314004512
72430252125
oct625340634
9241882388
10106283420
1154aa3341
122b716738
13190337c9
141018904c
1594e65b5
hex655c19c

106283420 has 12 divisors (see below), whose sum is σ = 223195224. Its totient is φ = 42513360.

The previous prime is 106283389. The next prime is 106283423. The reversal of 106283420 is 24382601.

It is a super-2 number, since 2×1062834202 = 22592330733792800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106283420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106283423) 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 3 ways as a sum of consecutive naturals, for example, 2657066 + ... + 2657105.

It is an arithmetic number, because the mean of its divisors is an integer number (18599602).

Almost surely, 2106283420 is an apocalyptic number.

106283420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106283420 is an abundant number, since it is smaller than the sum of its proper divisors (116911804).

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

106283420 is a wasteful number, since it uses less digits than its factorization.

106283420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314180 (or 5314178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 106283420 is about 10309.3850447056. The cubic root of 106283420 is about 473.6837725315.

The spelling of 106283420 in words is "one hundred six million, two hundred eighty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 5314171 10628342 21256684 26570855 53141710 106283420