Search a number
-
+
230421404414333 = 11109105319199251
BaseRepresentation
bin110100011001000100101001…
…111101010111000101111101
31010012212001220212002002120202
4310121010221331113011331
5220200211014012224313
62134022044251453245
766351253130311256
oct6431045175270575
91105761825062522
10230421404414333
116746819479a020
1221a15266157225
139b75850679b92
1440c8653b99b2d
151b98bc9945558
hexd19129f5717d

230421404414333 has 8 divisors (see below), whose sum is σ = 251369048299296. Its totient is φ = 209473801110000.

The previous prime is 230421404414321. The next prime is 230421404414363. The reversal of 230421404414333 is 333414404124032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230421404414333 - 26 = 230421404414269 is a prime.

It is a super-2 number, since 2×2304214044143332 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230421404414363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401958 + ... + 21601208.

It is an arithmetic number, because the mean of its divisors is an integer number (31421131037412).

Almost surely, 2230421404414333 is an apocalyptic number.

It is an amenable number.

230421404414333 is a deficient number, since it is larger than the sum of its proper divisors (20947643884963).

230421404414333 is a wasteful number, since it uses less digits than its factorization.

230421404414333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20290315.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 230421404414333 its reverse (333414404124032), we get a palindrome (563835808538365).

The spelling of 230421404414333 in words is "two hundred thirty trillion, four hundred twenty-one billion, four hundred four million, four hundred fourteen thousand, three hundred thirty-three".

Divisors: 1 11 1091053 12001583 19199251 211191761 20947400401303 230421404414333