Search a number
-
+
13058006 = 2131731953
BaseRepresentation
bin110001110011…
…111111010110
3220120102012212
4301303333112
511320324011
61143513422
7215663663
oct61637726
926512185
1013058006
117409745
124458872
132922740
141a3ca6a
15122e08b
hexc73fd6

13058006 has 32 divisors (see below), whose sum is σ = 23079168. Its totient is φ = 5483520.

The previous prime is 13057973. The next prime is 13058009. The reversal of 13058006 is 60085031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13058009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13226 + ... + 14178.

It is an arithmetic number, because the mean of its divisors is an integer number (721224).

Almost surely, 213058006 is an apocalyptic number.

13058006 is a deficient number, since it is larger than the sum of its proper divisors (10021162).

13058006 is a wasteful number, since it uses less digits than its factorization.

13058006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13058006 is about 3613.5863072577. The cubic root of 13058006 is about 235.4826717506.

The spelling of 13058006 in words is "thirteen million, fifty-eight thousand, six".

Divisors: 1 2 13 17 26 31 34 62 221 403 442 527 806 953 1054 1906 6851 12389 13702 16201 24778 29543 32402 59086 210613 384059 421226 502231 768118 1004462 6529003 13058006