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10341431 = 31813251
BaseRepresentation
bin100111011100…
…110000110111
3201110101202222
4213130300313
510121411211
61005352555
7153620642
oct47346067
921411688
1010341431
115923741
12356875b
1321b10b9
141532a59
15d941db
hex9dcc37

10341431 has 4 divisors (see below), whose sum is σ = 10347864. Its totient is φ = 10335000.

The previous prime is 10341403. The next prime is 10341437. The reversal of 10341431 is 13414301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13414301 = 24155661.

It is a cyclic number.

It is not a de Polignac number, because 10341431 - 218 = 10079287 is a prime.

It is a super-2 number, since 2×103414312 = 213890390255522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10341437) 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, 1556 + ... + 4806.

It is an arithmetic number, because the mean of its divisors is an integer number (2586966).

Almost surely, 210341431 is an apocalyptic number.

10341431 is a deficient number, since it is larger than the sum of its proper divisors (6433).

10341431 is an equidigital number, since it uses as much as digits as its factorization.

10341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6432.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 10341431 is about 3215.8095403802. The cubic root of 10341431 is about 217.8680499370.

Adding to 10341431 its reverse (13414301), we get a palindrome (23755732).

The spelling of 10341431 in words is "ten million, three hundred forty-one thousand, four hundred thirty-one".

Divisors: 1 3181 3251 10341431