Search a number
-
+
2130302230108 = 2213471933450929
BaseRepresentation
bin11110111111111111111…
…010000101111001011100
321112122200102110222100121
4132333333322011321130
5234400324332330413
64310351454004324
7306623606120533
oct36777772057134
97478612428317
102130302230108
11751502087968
122a4a49aa66a4
13125b6ac37a90
147517014d31a
153a632640b8d
hex1efffe85e5c

2130302230108 has 48 divisors (see below), whose sum is σ = 4102351908480. Its totient is φ = 961796957184.

The previous prime is 2130302230073. The next prime is 2130302230127. The reversal of 2130302230108 is 8010322030312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4498788 + ... + 4949716.

It is an arithmetic number, because the mean of its divisors is an integer number (85465664760).

Almost surely, 22130302230108 is an apocalyptic number.

It is an amenable number.

2130302230108 is a deficient number, since it is larger than the sum of its proper divisors (1972049678372).

2130302230108 is a wasteful number, since it uses less digits than its factorization.

2130302230108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452926 (or 452924 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 2130302230108 in words is "two trillion, one hundred thirty billion, three hundred two million, two hundred thirty thousand, one hundred eight".

Divisors: 1 2 4 13 26 47 52 94 188 611 1222 1933 2444 3866 7732 25129 50258 90851 100516 181702 363404 450929 901858 1181063 1803716 2362126 4724252 5862077 11724154 21193663 23448308 42387326 84774652 275517619 551035238 871645757 1102070476 1743291514 3486583028 11331394841 22662789682 40967350579 45325579364 81934701158 163869402316 532575557527 1065151115054 2130302230108