Search a number
-
+
10053931 is a prime number
BaseRepresentation
bin100110010110…
…100100101011
3200220210101211
4212112210223
510033211211
6555253551
7151312516
oct46264453
920823354
1010053931
115747738
12344a2b7
132110294
141499d7d
15d38e21
hex99692b

10053931 has 2 divisors, whose sum is σ = 10053932. Its totient is φ = 10053930.

The previous prime is 10053929. The next prime is 10053961. The reversal of 10053931 is 13935001.

10053931 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (13935001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10053931 - 21 = 10053929 is a prime.

It is a super-2 number, since 2×100539312 = 202163057105522, which contains 22 as substring.

Together with 10053929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10053961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5026965 + 5026966.

It is an arithmetic number, because the mean of its divisors is an integer number (5026966).

Almost surely, 210053931 is an apocalyptic number.

10053931 is a deficient number, since it is larger than the sum of its proper divisors (1).

10053931 is an equidigital number, since it uses as much as digits as its factorization.

10053931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 10053931 is about 3170.7934338269. The cubic root of 10053931 is about 215.8300775519.

Adding to 10053931 its reverse (13935001), we get a palindrome (23988932).

The spelling of 10053931 in words is "ten million, fifty-three thousand, nine hundred thirty-one".