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13412465 = 511243863
BaseRepresentation
bin110011001010…
…100001110001
3221020102102222
4303022201301
511413144330
61155250425
7222001253
oct63124161
927212388
1013412465
117630a90
1245a9a15
132a17b91
141ad1cd3
15129e0e5
hexcca871

13412465 has 8 divisors (see below), whose sum is σ = 17558208. Its totient is φ = 9754480.

The previous prime is 13412459. The next prime is 13412489. The reversal of 13412465 is 56421431.

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

It is not a de Polignac number, because 13412465 - 24 = 13412449 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121877 + ... + 121986.

It is an arithmetic number, because the mean of its divisors is an integer number (2194776).

Almost surely, 213412465 is an apocalyptic number.

It is an amenable number.

13412465 is a deficient number, since it is larger than the sum of its proper divisors (4145743).

13412465 is a wasteful number, since it uses less digits than its factorization.

13412465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243879.

The product of its digits is 2880, while the sum is 26.

The square root of 13412465 is about 3662.3032370354. The cubic root of 13412465 is about 237.5944001465.

Adding to 13412465 its reverse (56421431), we get a palindrome (69833896).

The spelling of 13412465 in words is "thirteen million, four hundred twelve thousand, four hundred sixty-five".

Divisors: 1 5 11 55 243863 1219315 2682493 13412465