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201044444424 = 2338467989353
BaseRepresentation
bin1011101100111100101…
…1101100010100001000
3201012221010120221220020
42323033023230110020
511243214334210144
6232205240100440
720345032403325
oct2731713542410
9635833527806
10201044444424
117829839080a
1232b69464720
1315c5c81ab25
149a32abbb4c
155369ed4419
hex2ecf2ec508

201044444424 has 32 divisors (see below), whose sum is σ = 502670980320. Its totient is φ = 67006832256.

The previous prime is 201044444407. The next prime is 201044444441. The reversal of 201044444424 is 424444440102.

201044444424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201044444407) and next prime (201044444441).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 291469 + ... + 697884.

It is an arithmetic number, because the mean of its divisors is an integer number (15708468135).

Almost surely, 2201044444424 is an apocalyptic number.

201044444424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201044444424 is an abundant number, since it is smaller than the sum of its proper divisors (301626535896).

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

201044444424 is a wasteful number, since it uses less digits than its factorization.

201044444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997829 (or 997825 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 33.

Adding to 201044444424 its reverse (424444440102), we get a palindrome (625488884526).

The spelling of 201044444424 in words is "two hundred one billion, forty-four million, four hundred forty-four thousand, four hundred twenty-four".