Search a number
-
+
30064606 = 21113313391
BaseRepresentation
bin111001010101…
…1111111011110
32002120102212221
41302223333132
530144031411
62552215554
7513354625
oct162537736
962512787
1030064606
1115a74a90
12a09a5ba
1362c8510
143dc86bc
15298d071
hex1cabfde

30064606 has 32 divisors (see below), whose sum is σ = 54706176. Its totient is φ = 12204000.

The previous prime is 30064579. The next prime is 30064607. The reversal of 30064606 is 60646003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30064607) 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, 7171 + ... + 10561.

It is an arithmetic number, because the mean of its divisors is an integer number (1709568).

Almost surely, 230064606 is an apocalyptic number.

30064606 is a deficient number, since it is larger than the sum of its proper divisors (24641570).

30064606 is a wasteful number, since it uses less digits than its factorization.

30064606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 30064606 is about 5483.1200971710. The cubic root of 30064606 is about 310.9461416300.

The spelling of 30064606 in words is "thirty million, sixty-four thousand, six hundred six".

Divisors: 1 2 11 13 22 26 31 62 143 286 341 403 682 806 3391 4433 6782 8866 37301 44083 74602 88166 105121 210242 484913 969826 1156331 1366573 2312662 2733146 15032303 30064606