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13013102 = 215741443
BaseRepresentation
bin110001101001…
…000001101110
3220111010121202
4301221001232
511312404402
61142525502
7215416034
oct61510156
926433552
1013013102
117388a33
124436892
13290817b
141a2a554
151220b02
hexc6906e

13013102 has 8 divisors (see below), whose sum is σ = 19644456. Its totient is φ = 6464952.

The previous prime is 13013071. The next prime is 13013129. The reversal of 13013102 is 20131031.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20408 + ... + 21035.

It is an arithmetic number, because the mean of its divisors is an integer number (2455557).

Almost surely, 213013102 is an apocalyptic number.

13013102 is a deficient number, since it is larger than the sum of its proper divisors (6631354).

13013102 is a wasteful number, since it uses less digits than its factorization.

13013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41602.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13013102 is about 3607.3677383932. The cubic root of 13013102 is about 235.2124350368.

Adding to 13013102 its reverse (20131031), we get a palindrome (33144133).

It can be divided in two parts, 1 and 3013102, that added together give a palindrome (3013103).

The spelling of 13013102 in words is "thirteen million, thirteen thousand, one hundred two".

Divisors: 1 2 157 314 41443 82886 6506551 13013102