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2075382 = 23423557
BaseRepresentation
bin111111010101011110110
310220102220000
413322223312
51012403012
6112252130
723432451
oct7725366
93812800
102075382
1111982a1
12841046
1357884a
143c0498
152aeddc
hex1faaf6

2075382 has 40 divisors (see below), whose sum is σ = 4861296. Its totient is φ = 660528.

The previous prime is 2075363. The next prime is 2075387. The reversal of 2075382 is 2835702.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075387) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3448 + ... + 4004.

22075382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2075382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2430648).

2075382 is an abundant number, since it is smaller than the sum of its proper divisors (2785914).

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

2075382 is a wasteful number, since it uses less digits than its factorization.

2075382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2075382 is about 1440.6186171225. The cubic root of 2075382 is about 127.5555467312. Note that the first 4 decimals are identical.

The spelling of 2075382 in words is "two million, seventy-five thousand, three hundred eighty-two".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 81 138 162 207 414 557 621 1114 1242 1671 1863 3342 3726 5013 10026 12811 15039 25622 30078 38433 45117 76866 90234 115299 230598 345897 691794 1037691 2075382