Search a number
-
+
1341461 = 11121951
BaseRepresentation
bin101000111100000010101
32112011010202
411013200111
5320411321
644430245
714254652
oct5074025
92464122
101341461
11836950
12548385
1337c784
1426cc29
151b770b
hex147815

1341461 has 4 divisors (see below), whose sum is σ = 1463424. Its totient is φ = 1219500.

The previous prime is 1341449. The next prime is 1341467. The reversal of 1341461 is 1641431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1341461 - 218 = 1079317 is a prime.

It is a super-2 number, since 2×13414612 = 3599035229042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341467) 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, 60965 + ... + 60986.

It is an arithmetic number, because the mean of its divisors is an integer number (365856).

21341461 is an apocalyptic number.

1341461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1341461 is a deficient number, since it is larger than the sum of its proper divisors (121963).

1341461 is a wasteful number, since it uses less digits than its factorization.

1341461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121962.

The product of its digits is 288, while the sum is 20.

The square root of 1341461 is about 1158.2145742478. The cubic root of 1341461 is about 110.2874301089.

Adding to 1341461 its reverse (1641431), we get a palindrome (2982892).

The spelling of 1341461 in words is "one million, three hundred forty-one thousand, four hundred sixty-one".

Divisors: 1 11 121951 1341461