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13041214 = 212315297
BaseRepresentation
bin110001101111…
…111000111110
3220112120011221
4301233320332
511314304324
61143303554
7215564014
oct61577076
926476157
1013041214
1173a806a
12444abba
132917bc4
141a368b4
1512290e4
hexc6fe3e

13041214 has 8 divisors (see below), whose sum is σ = 19581408. Its totient is φ = 6514080.

The previous prime is 13041211. The next prime is 13041247. The reversal of 13041214 is 41214031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13041211) 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, 187 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (2447676).

Almost surely, 213041214 is an apocalyptic number.

13041214 is a deficient number, since it is larger than the sum of its proper divisors (6540194).

13041214 is a wasteful number, since it uses less digits than its factorization.

13041214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13041214 is about 3611.2621062449. The cubic root of 13041214 is about 235.3816884606.

Adding to 13041214 its reverse (41214031), we get a palindrome (54255245).

The spelling of 13041214 in words is "thirteen million, forty-one thousand, two hundred fourteen".

Divisors: 1 2 1231 2462 5297 10594 6520607 13041214