Search a number
-
+
13003014 = 232279547
BaseRepresentation
bin110001100110…
…100100000110
3220110121210010
4301212210012
511312044024
61142411050
7215344443
oct61464406
926417703
1013003014
1173813a2
124430a86
1329036bb
141a269ca
15121cb29
hexc66906

13003014 has 16 divisors (see below), whose sum is σ = 26123328. Its totient is φ = 4314792.

The previous prime is 13003013. The next prime is 13003019. The reversal of 13003014 is 41030031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3412 + ... + 6135.

It is an arithmetic number, because the mean of its divisors is an integer number (1632708).

Almost surely, 213003014 is an apocalyptic number.

13003014 is an abundant number, since it is smaller than the sum of its proper divisors (13120314).

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

13003014 is a wasteful number, since it uses less digits than its factorization.

13003014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13003014 is about 3605.9692178387. The cubic root of 13003014 is about 235.1516389647.

Adding to 13003014 its reverse (41030031), we get a palindrome (54033045).

The spelling of 13003014 in words is "thirteen million, three thousand, fourteen".

Divisors: 1 2 3 6 227 454 681 1362 9547 19094 28641 57282 2167169 4334338 6501507 13003014