Search a number
-
+
30300302110 = 25131065721871
BaseRepresentation
bin11100001110000010…
…011110101100011110
32220012200100211102111
4130032002132230132
5444023334131420
621530400344234
72121604214131
oct341602365436
986180324374
1030300302110
11119398044a1
125a5761507a
132b1b66a560
14167629a218
15bc519745a
hex70e09eb1e

30300302110 has 32 divisors (see below), whose sum is σ = 58744167552. Its totient is φ = 11186242560.

The previous prime is 30300302057. The next prime is 30300302129. The reversal of 30300302110 is 1120300303.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1374475 + ... + 1396345.

It is an arithmetic number, because the mean of its divisors is an integer number (1835755236).

Almost surely, 230300302110 is an apocalyptic number.

30300302110 is a deficient number, since it is larger than the sum of its proper divisors (28443865442).

30300302110 is a wasteful number, since it uses less digits than its factorization.

30300302110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32548.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30300302110 its reverse (1120300303), we get a palindrome (31420602413).

The spelling of 30300302110 in words is "thirty billion, three hundred million, three hundred two thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 10657 21314 21871 43742 53285 106570 109355 138541 218710 277082 284323 568646 692705 1385410 1421615 2843230 233079247 466158494 1165396235 2330792470 3030030211 6060060422 15150151055 30300302110