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244404110031 = 3276729442731
BaseRepresentation
bin1110001110011110011…
…1101100001011001111
3212100211221110012012020
43203213213230023033
513001014423010111
6304135552141223
723441363441514
oct3434747541317
9770757405166
10244404110031
11947188262a4
123b44a537813
131a07c9433b3
14bb8755730b
156556907906
hex38e79ec2cf

244404110031 has 8 divisors (see below), whose sum is σ = 325989928704. Its totient is φ = 162877182360.

The previous prime is 244404110029. The next prime is 244404110053. The reversal of 244404110031 is 130011404442.

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

It is not a de Polignac number, because 244404110031 - 21 = 244404110029 is a prime.

It is a super-2 number, since 2×2444041100312 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244404109983 and 244404110010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244404117031) 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 7 ways as a sum of consecutive naturals, for example, 14713065 + ... + 14729666.

It is an arithmetic number, because the mean of its divisors is an integer number (40748741088).

Almost surely, 2244404110031 is an apocalyptic number.

244404110031 is a deficient number, since it is larger than the sum of its proper divisors (81585818673).

244404110031 is a wasteful number, since it uses less digits than its factorization.

244404110031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29445501.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 244404110031 its reverse (130011404442), we get a palindrome (374415514473).

The spelling of 244404110031 in words is "two hundred forty-four billion, four hundred four million, one hundred ten thousand, thirty-one".

Divisors: 1 3 2767 8301 29442731 88328193 81468036677 244404110031