Search a number
-
+
24054313021231 = 203309118314059
BaseRepresentation
bin1010111100000100101001…
…10010000110111100101111
310011011120101102200120001211
411132002110302012330233
511123101213113134411
6123054222052415251
75031603205055503
oct536022462067457
9104146342616054
1024054313021231
117734416673409
122845a78917527
13105640957a44c
145d2340a44303
152baa9418d221
hex15e094c86f2f

24054313021231 has 4 divisors (see below), whose sum is σ = 24054431538600. Its totient is φ = 24054194503864.

The previous prime is 24054313021229. The next prime is 24054313021283. The reversal of 24054313021231 is 13212031345042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 24054313021231 - 21 = 24054313021229 is a prime.

It is a super-2 number, since 2×240543130212312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24054313021193 and 24054313021202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24054313021201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58953721 + ... + 59360338.

It is an arithmetic number, because the mean of its divisors is an integer number (6013607884650).

Almost surely, 224054313021231 is an apocalyptic number.

24054313021231 is a deficient number, since it is larger than the sum of its proper divisors (118517369).

24054313021231 is a wasteful number, since it uses less digits than its factorization.

24054313021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118517368.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 24054313021231 its reverse (13212031345042), we get a palindrome (37266344366273).

The spelling of 24054313021231 in words is "twenty-four trillion, fifty-four billion, three hundred thirteen million, twenty-one thousand, two hundred thirty-one".

Divisors: 1 203309 118314059 24054313021231