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5389183380 = 2235765919471
BaseRepresentation
bin1010000010011100…
…00110100110010100
3111220120200212210110
411001032012212110
542014112332010
62250432523020
7250356205620
oct50116064624
914816625713
105389183380
112316065269
1210649b0470
1367b683a09
14391a4c180
152181d0120
hex141386994

5389183380 has 96 divisors (see below), whose sum is σ = 17272442880. Its totient is φ = 1229880960.

The previous prime is 5389183363. The next prime is 5389183381. The reversal of 5389183380 is 833819835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389183381) by changing a digit.

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, 267045 + ... + 286515.

It is an arithmetic number, because the mean of its divisors is an integer number (179921280).

Almost surely, 25389183380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5389183380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8636221440).

5389183380 is an abundant number, since it is smaller than the sum of its proper divisors (11883259500).

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

5389183380 is a wasteful number, since it uses less digits than its factorization.

5389183380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20149 (or 20147 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 5389183380 is about 73411.0576139589. The cubic root of 5389183380 is about 1753.2384529258.

The spelling of 5389183380 in words is "five billion, three hundred eighty-nine million, one hundred eighty-three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 659 1318 1977 2636 3295 3954 4613 6590 7908 9226 9885 13180 13839 18452 19471 19770 23065 27678 38942 39540 46130 55356 58413 69195 77884 92260 97355 116826 136297 138390 194710 233652 272594 276780 292065 389420 408891 545188 584130 681485 817782 1168260 1362970 1635564 2044455 2725940 4088910 8177820 12831389 25662778 38494167 51325556 64156945 76988334 89819723 128313890 153976668 179639446 192470835 256627780 269459169 359278892 384941670 449098615 538918338 769883340 898197230 1077836676 1347295845 1796394460 2694591690 5389183380