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10381301 = 71483043
BaseRepresentation
bin100111100110…
…011111110101
3201112102110122
4213212133311
510124200201
61010301325
7154145120
oct47463765
921472418
1010381301
115950697
123587845
1321c62a8
1415433b7
15da0e1b
hex9e67f5

10381301 has 4 divisors (see below), whose sum is σ = 11864352. Its totient is φ = 8898252.

The previous prime is 10381297. The next prime is 10381321. The reversal of 10381301 is 10318301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10381301 - 22 = 10381297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10381301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381321) 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, 741515 + ... + 741528.

It is an arithmetic number, because the mean of its divisors is an integer number (2966088).

Almost surely, 210381301 is an apocalyptic number.

It is an amenable number.

10381301 is a deficient number, since it is larger than the sum of its proper divisors (1483051).

10381301 is an equidigital number, since it uses as much as digits as its factorization.

10381301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483050.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10381301 is about 3222.0026381119. The cubic root of 10381301 is about 218.1476779020.

Subtracting from 10381301 its sum of digits (17), we obtain a square (10381284 = 32222).

Adding to 10381301 its reverse (10318301), we get a palindrome (20699602).

The spelling of 10381301 in words is "ten million, three hundred eighty-one thousand, three hundred one".

Divisors: 1 7 1483043 10381301