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4044149088 = 253719383827
BaseRepresentation
bin1111000100001100…
…1101000101100000
3101102211210001121120
43301003031011200
531240300232323
61505144052240
7202134462060
oct36103150540
911384701546
104044149088
1117958a9081
1294a464080
134c5b0b935
142a51673a0
1518a0965e3
hexf10cd160

4044149088 has 192 divisors, whose sum is σ = 12819824640. Its totient is φ = 1090478592.

The previous prime is 4044149071. The next prime is 4044149111. The reversal of 4044149088 is 8809414404.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4889731 + ... + 4890557.

It is an arithmetic number, because the mean of its divisors is an integer number (66769920).

Almost surely, 24044149088 is an apocalyptic number.

4044149088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044149088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6409912320).

4044149088 is an abundant number, since it is smaller than the sum of its proper divisors (8775675552).

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

4044149088 is a wasteful number, since it uses less digits than its factorization.

4044149088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 4044149088 is about 63593.6245861171. The cubic root of 4044149088 is about 1593.2198885556.

The spelling of 4044149088 in words is "four billion, forty-four million, one hundred forty-nine thousand, eighty-eight".