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13341461 = 71905923
BaseRepresentation
bin110010111001…
…001100010101
3221002211001012
4302321030111
511403411321
61153542005
7221254250
oct62711425
927084035
1013341461
117592701
124574905
1329c1773
141ab4097
15128805b
hexcb9315

13341461 has 4 divisors (see below), whose sum is σ = 15247392. Its totient is φ = 11435532.

The previous prime is 13341457. The next prime is 13341473. The reversal of 13341461 is 16414331.

13341461 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16414331 = 59278209.

It is a cyclic number.

It is not a de Polignac number, because 13341461 - 22 = 13341457 is a prime.

It is a super-2 number, since 2×133414612 = 355989163229042, 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 (13341161) 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, 952955 + ... + 952968.

It is an arithmetic number, because the mean of its divisors is an integer number (3811848).

Almost surely, 213341461 is an apocalyptic number.

It is an amenable number.

13341461 is a deficient number, since it is larger than the sum of its proper divisors (1905931).

13341461 is an equidigital number, since it uses as much as digits as its factorization.

13341461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905930.

The product of its digits is 864, while the sum is 23.

The square root of 13341461 is about 3652.5964737430. The cubic root of 13341461 is about 237.1743925844.

Adding to 13341461 its reverse (16414331), we get a palindrome (29755792).

The spelling of 13341461 in words is "thirteen million, three hundred forty-one thousand, four hundred sixty-one".

Divisors: 1 7 1905923 13341461