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10382620 = 225519131
BaseRepresentation
bin100111100110…
…110100011100
3201112111021111
4213212310130
510124220440
61010311404
7154152013
oct47466434
921474244
1010382620
115951686
123588564
1321c6a81
141543a7a
15da14ea
hex9e6d1c

10382620 has 12 divisors (see below), whose sum is σ = 21803544. Its totient is φ = 4153040.

The previous prime is 10382599. The next prime is 10382623. The reversal of 10382620 is 2628301.

It is a junction number, because it is equal to n+sod(n) for n = 10382591 and 10382600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10382623) 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, 259546 + ... + 259585.

It is an arithmetic number, because the mean of its divisors is an integer number (1816962).

Almost surely, 210382620 is an apocalyptic number.

10382620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10382620 is an abundant number, since it is smaller than the sum of its proper divisors (11420924).

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

10382620 is a wasteful number, since it uses less digits than its factorization.

10382620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519140 (or 519138 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10382620 is about 3222.2073179732. The cubic root of 10382620 is about 218.1569164551.

The spelling of 10382620 in words is "ten million, three hundred eighty-two thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 519131 1038262 2076524 2595655 5191310 10382620