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10231141 = 35928499
BaseRepresentation
bin100111000001…
…110101100101
3201020210111011
4213001311211
510104344031
61003142221
7152651254
oct47016545
921223434
1010231141
115858898
123514971
132172b3b
14150479b
15d716b1
hex9c1d65

10231141 has 4 divisors (see below), whose sum is σ = 10260000. Its totient is φ = 10202284.

The previous prime is 10231121. The next prime is 10231153. The reversal of 10231141 is 14113201.

10231141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10231141 - 29 = 10230629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231121) 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, 13891 + ... + 14608.

It is an arithmetic number, because the mean of its divisors is an integer number (2565000).

Almost surely, 210231141 is an apocalyptic number.

It is an amenable number.

10231141 is a deficient number, since it is larger than the sum of its proper divisors (28859).

10231141 is an equidigital number, since it uses as much as digits as its factorization.

10231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28858.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10231141 is about 3198.6154817358. The cubic root of 10231141 is about 217.0907687972.

Adding to 10231141 its reverse (14113201), we get a palindrome (24344342).

The spelling of 10231141 in words is "ten million, two hundred thirty-one thousand, one hundred forty-one".

Divisors: 1 359 28499 10231141