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13434461 = 23896563
BaseRepresentation
bin110011001111…
…111001011101
3221021112121122
4303033321131
511414400321
61155540325
7222122345
oct63177135
927245548
1013434461
117646567
1245ba6a5
132a24bb1
141ad9d25
1512a58ab
hexccfe5d

13434461 has 8 divisors (see below), whose sum is σ = 14178240. Its totient is φ = 12704032.

The previous prime is 13434451. The next prime is 13434469. The reversal of 13434461 is 16443431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13434461 - 222 = 9240157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13434461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13434469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235 + ... + 5328.

It is an arithmetic number, because the mean of its divisors is an integer number (1772280).

Almost surely, 213434461 is an apocalyptic number.

It is an amenable number.

13434461 is a deficient number, since it is larger than the sum of its proper divisors (743779).

13434461 is an equidigital number, since it uses as much as digits as its factorization.

13434461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6675.

The product of its digits is 3456, while the sum is 26.

The square root of 13434461 is about 3665.3050350551. The cubic root of 13434461 is about 237.7242115355.

Adding to 13434461 its reverse (16443431), we get a palindrome (29877892).

The spelling of 13434461 in words is "thirteen million, four hundred thirty-four thousand, four hundred sixty-one".

Divisors: 1 23 89 2047 6563 150949 584107 13434461