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4404366160 = 245432295591
BaseRepresentation
bin1000001101000010…
…10100101101010000
3102100221120222112121
410012201110231100
533010004204120
62005012504024
7214100331445
oct40641245520
912327528477
104404366160
111960171537
12a2b01b014
1355263142c
142dad339cc
151ab9ec5aa
hex106854b50

4404366160 has 80 divisors (see below), whose sum is σ = 10525933440. Its totient is φ = 1712954880.

The previous prime is 4404366119. The next prime is 4404366167. The reversal of 4404366160 is 616634044.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404366167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784965 + ... + 790555.

It is an arithmetic number, because the mean of its divisors is an integer number (131574168).

Almost surely, 24404366160 is an apocalyptic number.

4404366160 is a gapful number since it is divisible by the number (40) 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 4404366160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5262966720).

4404366160 is an abundant number, since it is smaller than the sum of its proper divisors (6121567280).

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

4404366160 is a wasteful number, since it uses less digits than its factorization.

4404366160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876 (or 5870 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4404366160 is about 66365.3988159493. The cubic root of 4404366160 is about 1639.1843753153.

The spelling of 4404366160 in words is "four billion, four hundred four million, three hundred sixty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 43 80 86 172 215 229 344 430 458 688 860 916 1145 1720 1832 2290 3440 3664 4580 5591 9160 9847 11182 18320 19694 22364 27955 39388 44728 49235 55910 78776 89456 98470 111820 157552 196940 223640 240413 393880 447280 480826 787760 961652 1202065 1280339 1923304 2404130 2560678 3846608 4808260 5121356 6401695 9616520 10242712 12803390 19233040 20485424 25606780 51213560 55054577 102427120 110109154 220218308 275272885 440436616 550545770 880873232 1101091540 2202183080 4404366160