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10382741 = 39726153
BaseRepresentation
bin100111100110…
…110110010101
3201112111102222
4213212312111
510124221431
61010312125
7154152245
oct47466625
921474388
1010382741
115951786
123588645
1321c6b45
141543b25
15da157b
hex9e6d95

10382741 has 4 divisors (see below), whose sum is σ = 10409292. Its totient is φ = 10356192.

The previous prime is 10382711. The next prime is 10382773. The reversal of 10382741 is 14728301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3900625 + 6482116 = 1975^2 + 2546^2 .

It is a cyclic number.

It is not a de Polignac number, because 10382741 - 214 = 10366357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10382741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10382711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12680 + ... + 13473.

It is an arithmetic number, because the mean of its divisors is an integer number (2602323).

Almost surely, 210382741 is an apocalyptic number.

It is an amenable number.

10382741 is a deficient number, since it is larger than the sum of its proper divisors (26551).

10382741 is an equidigital number, since it uses as much as digits as its factorization.

10382741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26550.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 10382741 is about 3222.2260938674. The cubic root of 10382741 is about 218.1577639254.

The spelling of 10382741 in words is "ten million, three hundred eighty-two thousand, seven hundred forty-one".

Divisors: 1 397 26153 10382741