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13255414 = 231673191
BaseRepresentation
bin110010100100…
…001011110110
3220221110000021
4302210023312
511343133124
61152035354
7220445344
oct62441366
926843007
1013255414
117533a97
124532b5a
132991553
141a90994
15126c7e4
hexca42f6

13255414 has 16 divisors (see below), whose sum is σ = 20837376. Its totient is φ = 6316200.

The previous prime is 13255409. The next prime is 13255469. The reversal of 13255414 is 41455231.

It is a happy number.

13255414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132554142 = 351412000622792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2559 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (1302336).

Almost surely, 213255414 is an apocalyptic number.

13255414 is a deficient number, since it is larger than the sum of its proper divisors (7581962).

13255414 is a wasteful number, since it uses less digits than its factorization.

13255414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291.

The product of its digits is 2400, while the sum is 25.

The square root of 13255414 is about 3640.7985387824. The cubic root of 13255414 is about 236.6633996331.

The spelling of 13255414 in words is "thirteen million, two hundred fifty-five thousand, four hundred fourteen".

Divisors: 1 2 31 62 67 134 2077 3191 4154 6382 98921 197842 213797 427594 6627707 13255414