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13052102 = 271496257
BaseRepresentation
bin110001110010…
…100011000110
3220120010010012
4301302203012
511320131402
61143430222
7215640530
oct61624306
926503105
1013052102
117405268
124455372
13291cb4b
141a3a850
15122c452
hexc728c6

13052102 has 16 divisors (see below), whose sum is σ = 22528800. Its totient is φ = 5555328.

The previous prime is 13052101. The next prime is 13052111. The reversal of 13052102 is 20125031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043 + ... + 5214.

It is an arithmetic number, because the mean of its divisors is an integer number (1408050).

Almost surely, 213052102 is an apocalyptic number.

13052102 is a deficient number, since it is larger than the sum of its proper divisors (9476698).

13052102 is a wasteful number, since it uses less digits than its factorization.

13052102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6415.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 13052102 is about 3612.7692979209. The cubic root of 13052102 is about 235.4471763036.

Adding to 13052102 its reverse (20125031), we get a palindrome (33177133).

The spelling of 13052102 in words is "thirteen million, fifty-two thousand, one hundred two".

Divisors: 1 2 7 14 149 298 1043 2086 6257 12514 43799 87598 932293 1864586 6526051 13052102