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244240042024 = 23112252314093
BaseRepresentation
bin1110001101110111010…
…1110100100000101000
3212100102111201200012101
43203131311310200220
513000200422321044
6304111411423144
723434332050236
oct3433565644050
9770374650171
10244240042024
1194644155600
123b4035b4ab4
131a05495a134
14bb6d849956
1565472e9cd4
hex38ddd74828

244240042024 has 24 divisors (see below), whose sum is σ = 503366617530. Its totient is φ = 111018200480.

The previous prime is 244240042009. The next prime is 244240042027. The reversal of 244240042024 is 420240042442.

244240042024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 234788702500 + 9451339524 = 484550^2 + 97218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244240041983 and 244240042001.

It is not an unprimeable number, because it can be changed into a prime (244240042027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126156079 + ... + 126158014.

Almost surely, 2244240042024 is an apocalyptic number.

It is an amenable number.

244240042024 is an abundant number, since it is smaller than the sum of its proper divisors (259126575506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244240042024 is a wasteful number, since it uses less digits than its factorization.

244240042024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252314121 (or 252314106 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 244240042024 its reverse (420240042442), we get a palindrome (664480084466).

The spelling of 244240042024 in words is "two hundred forty-four billion, two hundred forty million, forty-two thousand, twenty-four".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 252314093 504628186 1009256372 2018512744 2775455023 5550910046 11101820092 22203640184 30530005253 61060010506 122120021012 244240042024