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10383386 = 2131921019
BaseRepresentation
bin100111100111…
…000000011010
3201112112022212
4213213000122
510124232021
61010315122
7154154156
oct47470032
921475285
1010383386
115952212
123588aa2
1321c7220
141544066
15da185b
hex9e701a

10383386 has 16 divisors (see below), whose sum is σ = 17656800. Its totient is φ = 4539888.

The previous prime is 10383371. The next prime is 10383391. The reversal of 10383386 is 68338301.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10016 + ... + 11003.

It is an arithmetic number, because the mean of its divisors is an integer number (1103550).

Almost surely, 210383386 is an apocalyptic number.

10383386 is a deficient number, since it is larger than the sum of its proper divisors (7273414).

10383386 is a wasteful number, since it uses less digits than its factorization.

10383386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 10383386 is about 3222.3261783997. The cubic root of 10383386 is about 218.1622813209.

The spelling of 10383386 in words is "ten million, three hundred eighty-three thousand, three hundred eighty-six".

Divisors: 1 2 13 19 26 38 247 494 21019 42038 273247 399361 546494 798722 5191693 10383386