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13114414 = 26557207
BaseRepresentation
bin110010000001…
…110000101110
3220200021121001
4302001300232
511324130124
61145030514
7216320305
oct62016056
926607531
1013114414
117448065
12448543a
132942311
141a5543c
151240b44
hexc81c2e

13114414 has 4 divisors (see below), whose sum is σ = 19671624. Its totient is φ = 6557206.

The previous prime is 13114411. The next prime is 13114433. The reversal of 13114414 is 41441131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41441131 = 43395707.

It is a junction number, because it is equal to n+sod(n) for n = 13114391 and 13114400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3278602 + ... + 3278605.

It is an arithmetic number, because the mean of its divisors is an integer number (4917906).

Almost surely, 213114414 is an apocalyptic number.

13114414 is a deficient number, since it is larger than the sum of its proper divisors (6557210).

13114414 is an equidigital number, since it uses as much as digits as its factorization.

13114414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557209.

The product of its digits is 192, while the sum is 19.

The square root of 13114414 is about 3621.3828850316. The cubic root of 13114414 is about 235.8212641697.

Adding to 13114414 its reverse (41441131), we get a palindrome (54555545).

The spelling of 13114414 in words is "thirteen million, one hundred fourteen thousand, four hundred fourteen".

Divisors: 1 2 6557207 13114414