Search a number
-
+
212300223203301 = 31916411487388711
BaseRepresentation
bin110000010001010111111111…
…011000111100011111100101
31000211200200222120122002110220
4300101113333120330133211
5210311311324120001201
62031305213124434553
762501120304420162
oct6021277730743745
91024620876562426
10212300223203301
1161711023385392
121b989257248a59
13915ca95ac9b0c
143a5d558247069
15198263905d036
hexc115ff63c7e5

212300223203301 has 32 divisors (see below), whose sum is σ = 285185294401536. Its totient is φ = 140477928192000.

The previous prime is 212300223203267. The next prime is 212300223203363. The reversal of 212300223203301 is 103302322003212.

It is not a de Polignac number, because 212300223203301 - 227 = 212300088985573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212300223203371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 545970336 + ... + 546359046.

It is an arithmetic number, because the mean of its divisors is an integer number (8912040450048).

Almost surely, 2212300223203301 is an apocalyptic number.

It is an amenable number.

212300223203301 is a deficient number, since it is larger than the sum of its proper divisors (72885071198235).

212300223203301 is a wasteful number, since it uses less digits than its factorization.

212300223203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391033.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 212300223203301 its reverse (103302322003212), we get a palindrome (315602545206513).

The spelling of 212300223203301 in words is "two hundred twelve trillion, three hundred billion, two hundred twenty-three million, two hundred three thousand, three hundred one".

Divisors: 1 3 191 573 641 1487 1923 4461 122431 284017 367293 388711 852051 953167 1166133 2859501 74243801 182054897 222731403 249163751 546164691 578013257 747491253 1734039771 47590276441 110400532087 142770829323 331201596261 370506497737 1111519493211 70766741067767 212300223203301