Search a number
-
+
230331030134122 = 26735330491597039
BaseRepresentation
bin110100010111110000011111…
…001110110101110101101010
31010012112102122111220222112101
4310113300133032311311222
5220142220422203242442
62133512340421204014
766341603434513621
oct6427603716656552
91105472574828471
10230331030134122
116743292887a745
12219bb843b6060a
139b6a17a150028
1440c411d2b06b8
151b9668a7d5cb7
hexd17c1f3b5d6a

230331030134122 has 32 divisors (see below), whose sum is σ = 351762113952000. Its totient is φ = 113088075015168.

The previous prime is 230331030134119. The next prime is 230331030134209. The reversal of 230331030134122 is 221431030133032.

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, 143425279 + ... + 145022317.

It is an arithmetic number, because the mean of its divisors is an integer number (10992566061000).

Almost surely, 2230331030134122 is an apocalyptic number.

230331030134122 is a deficient number, since it is larger than the sum of its proper divisors (121431083817878).

230331030134122 is a wasteful number, since it uses less digits than its factorization.

230331030134122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600510.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 230331030134122 its reverse (221431030133032), we get a palindrome (451762060267154).

The spelling of 230331030134122 in words is "two hundred thirty trillion, three hundred thirty-one billion, thirty million, one hundred thirty-four thousand, one hundred twenty-two".

Divisors: 1 2 67 134 353 706 3049 6098 23651 47302 204283 408566 1076297 1597039 2152594 3194078 72111899 107001613 144223798 214003226 563754767 1127509534 4869371911 9738743822 37771569389 75543138778 326247918037 652495836074 1718888284583 3437776569166 115165515067061 230331030134122