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5444343160 = 235178006387
BaseRepresentation
bin1010001001000001…
…00001010101111000
3112001102111021210021
411010200201111320
542122222440120
62300123100224
7251626103404
oct50440412570
915042437707
105444343160
11234420a663
12107b371674
13689c27839
143990ca104
1521ce78aaa
hex144821578

5444343160 has 32 divisors (see below), whose sum is σ = 12970348560. Its totient is φ = 2049634816.

The previous prime is 5444343131. The next prime is 5444343169. The reversal of 5444343160 is 613434445.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444343169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4002514 + ... + 4003873.

Almost surely, 25444343160 is an apocalyptic number.

It is an amenable number.

5444343160 is an abundant number, since it is smaller than the sum of its proper divisors (7526005400).

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

5444343160 is a wasteful number, since it uses less digits than its factorization.

5444343160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006415 (or 8006411 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 5444343160 is about 73785.7923993502. The cubic root of 5444343160 is about 1759.1997868793.

The spelling of 5444343160 in words is "five billion, four hundred forty-four million, three hundred forty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 8006387 16012774 32025548 40031935 64051096 80063870 136108579 160127740 272217158 320255480 544434316 680542895 1088868632 1361085790 2722171580 5444343160