Search a number
-
+
1334741 = 6121881
BaseRepresentation
bin101000101110111010101
32111210220212
411011313111
5320202431
644335205
714226242
oct5056725
92453825
101334741
118318a1
12544505
133796b5
1426a5c9
151b572b
hex145dd5

1334741 has 4 divisors (see below), whose sum is σ = 1356684. Its totient is φ = 1312800.

The previous prime is 1334737. The next prime is 1334743. The reversal of 1334741 is 1474331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1474331 = 2950839.

It can be written as a sum of positive squares in 2 ways, for example, as 23716 + 1311025 = 154^2 + 1145^2 .

It is a cyclic number.

It is not a de Polignac number, because 1334741 - 22 = 1334737 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 (1334743) 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, 10880 + ... + 11001.

It is an arithmetic number, because the mean of its divisors is an integer number (339171).

21334741 is an apocalyptic number.

It is an amenable number.

1334741 is a deficient number, since it is larger than the sum of its proper divisors (21943).

1334741 is an equidigital number, since it uses as much as digits as its factorization.

1334741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21942.

The product of its digits is 1008, while the sum is 23.

The square root of 1334741 is about 1155.3099151310. The cubic root of 1334741 is about 110.1029614479.

The spelling of 1334741 in words is "one million, three hundred thirty-four thousand, seven hundred forty-one".

Divisors: 1 61 21881 1334741