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13014414 = 2327103289
BaseRepresentation
bin110001101001…
…010110001110
3220111012102100
4301221112032
511312430124
61142535530
7215422620
oct61512616
926435370
1013014414
117389a16
1244375a6
13290894a
141a2ac10
1512211c9
hexc6958e

13014414 has 24 divisors (see below), whose sum is σ = 32226480. Its totient is φ = 3718368.

The previous prime is 13014413. The next prime is 13014427. The reversal of 13014414 is 41441031.

13014414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51519 + ... + 51770.

It is an arithmetic number, because the mean of its divisors is an integer number (1342770).

Almost surely, 213014414 is an apocalyptic number.

13014414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13014414 is an abundant number, since it is smaller than the sum of its proper divisors (19212066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13014414 is a wasteful number, since it uses less digits than its factorization.

13014414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103304 (or 103301 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 13014414 is about 3607.5495838588. The cubic root of 13014414 is about 235.2203395919.

Adding to 13014414 its reverse (41441031), we get a palindrome (54455445).

The spelling of 13014414 in words is "thirteen million, fourteen thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 103289 206578 309867 619734 723023 929601 1446046 1859202 2169069 4338138 6507207 13014414