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13011114 = 232168519
BaseRepresentation
bin110001101000…
…100010101010
3220111000220010
4301220202222
511312323424
61142512350
7215410164
oct61504252
926430803
1013011114
117387496
1244356b6
1329072ac
141a29934
151220229
hexc688aa

13011114 has 8 divisors (see below), whose sum is σ = 26022240. Its totient is φ = 4337036.

The previous prime is 13011113. The next prime is 13011121. The reversal of 13011114 is 41111031.

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

13011114 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13011114.

It is not an unprimeable number, because it can be changed into a prime (13011113) 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, 1084254 + ... + 1084265.

It is an arithmetic number, because the mean of its divisors is an integer number (3252780).

Almost surely, 213011114 is an apocalyptic number.

13011114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13011114 is a wasteful number, since it uses less digits than its factorization.

13011114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168524.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 13011114 is about 3607.0921806907. The cubic root of 13011114 is about 235.2004566954.

Adding to 13011114 its reverse (41111031), we get a palindrome (54122145).

It can be divided in two parts, 1301 and 1114, that added together give a triangular number (2415 = T69).

The spelling of 13011114 in words is "thirteen million, eleven thousand, one hundred fourteen".

Divisors: 1 2 3 6 2168519 4337038 6505557 13011114