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11408539 is a prime number
BaseRepresentation
bin101011100001…
…010010011011
3210110121120111
4223201102123
510410033124
61044305151
7165654022
oct53412233
923417514
1011408539
11649244a
1239a21b7
132495a1c
14172d8b9
151005494
hexae149b

11408539 has 2 divisors, whose sum is σ = 11408540. Its totient is φ = 11408538.

The previous prime is 11408497. The next prime is 11408549. The reversal of 11408539 is 93580411.

11408539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (93580411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11408539 - 29 = 11408027 is a prime.

It is a super-2 number, since 2×114085392 = 260309524229042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11408539.

It is not a weakly prime, because it can be changed into another prime (11408549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5704269 + 5704270.

It is an arithmetic number, because the mean of its divisors is an integer number (5704270).

Almost surely, 211408539 is an apocalyptic number.

11408539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11408539 is an equidigital number, since it uses as much as digits as its factorization.

11408539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 11408539 is about 3377.6528832904. The cubic root of 11408539 is about 225.1178904830.

The spelling of 11408539 in words is "eleven million, four hundred eight thousand, five hundred thirty-nine".