Search a number
-
+
10423711 is a prime number
BaseRepresentation
bin100111110000…
…110110011111
3201121120122101
4213300312133
510132024321
61011225531
7154412554
oct47606637
921546571
1010423711
11597a541
1235a82a7
13220c69c
141554a2b
15dad791
hex9f0d9f

10423711 has 2 divisors, whose sum is σ = 10423712. Its totient is φ = 10423710.

The previous prime is 10423709. The next prime is 10423727. The reversal of 10423711 is 11732401.

It is a weak prime.

It is an emirp because it is prime and its reverse (11732401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10423711 - 21 = 10423709 is a prime.

Together with 10423709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10423211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211855 + 5211856.

It is an arithmetic number, because the mean of its divisors is an integer number (5211856).

Almost surely, 210423711 is an apocalyptic number.

10423711 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423711 is an equidigital number, since it uses as much as digits as its factorization.

10423711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10423711 is about 3228.5772408292. The cubic root of 10423711 is about 218.4443354267. Note that the first 3 decimals are identical.

It can be divided in two parts, 1042 and 3711, that added together give a triangular number (4753 = T97).

The spelling of 10423711 in words is "ten million, four hundred twenty-three thousand, seven hundred eleven".