Search a number
-
+
1354362341 = 1779668373
BaseRepresentation
bin101000010111001…
…1110110111100101
310111101110201212012
41100232132313211
510233204043331
6342220404005
745363614153
oct12056366745
93441421765
101354362341
11635558522
123196a6605
1318778cb47
14cbc323d3
157dd7c82b
hex50b9ede5

1354362341 has 4 divisors (see below), whose sum is σ = 1434030732. Its totient is φ = 1274693952.

The previous prime is 1354362329. The next prime is 1354362343. The reversal of 1354362341 is 1432634531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 563065441 + 791296900 = 23729^2 + 28130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354362341 - 218 = 1354100197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1354362298 and 1354362307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354362343) 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, 39834170 + ... + 39834203.

It is an arithmetic number, because the mean of its divisors is an integer number (358507683).

Almost surely, 21354362341 is an apocalyptic number.

It is an amenable number.

1354362341 is a deficient number, since it is larger than the sum of its proper divisors (79668391).

1354362341 is an equidigital number, since it uses as much as digits as its factorization.

1354362341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79668390.

The product of its digits is 25920, while the sum is 32.

The square root of 1354362341 is about 36801.6622043081. The cubic root of 1354362341 is about 1106.3986142028.

Adding to 1354362341 its reverse (1432634531), we get a palindrome (2786996872).

The spelling of 1354362341 in words is "one billion, three hundred fifty-four million, three hundred sixty-two thousand, three hundred forty-one".

Divisors: 1 17 79668373 1354362341