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5724980180 = 2251723189359
BaseRepresentation
bin1010101010011110…
…00100001111010100
3112202222120010101222
411111033010033110
543211043331210
62344030105512
7261604346213
oct52517041724
915688503358
105724980180
112478669387
12113934b298
1370310614a
143c449d07a
15237910655
hex1553c43d4

5724980180 has 144 divisors (see below), whose sum is σ = 13368499200. Its totient is φ = 2056581120.

The previous prime is 5724980171. The next prime is 5724980203. The reversal of 5724980180 is 810894275.

It is a super-2 number, since 2×57249801802 = 65550796122785664800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15946841 + ... + 15947199.

It is an arithmetic number, because the mean of its divisors is an integer number (92836800).

Almost surely, 25724980180 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 5724980180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6684249600).

5724980180 is an abundant number, since it is smaller than the sum of its proper divisors (7643519020).

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

5724980180 is a wasteful number, since it uses less digits than its factorization.

5724980180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 5724980180 is about 75663.5987777478. The cubic root of 5724980180 is about 1788.9216875508.

The spelling of 5724980180 in words is "five billion, seven hundred twenty-four million, nine hundred eighty thousand, one hundred eighty".

Divisors: 1 2 4 5 10 17 20 31 34 62 68 85 89 124 155 170 178 289 310 340 356 359 445 527 578 620 718 890 1054 1156 1436 1445 1513 1780 1795 2108 2635 2759 2890 3026 3590 5270 5518 5780 6052 6103 7180 7565 8959 10540 11036 11129 12206 13795 15130 17918 22258 24412 25721 27590 30260 30515 31951 35836 44516 44795 46903 51442 55180 55645 61030 63902 89590 93806 102884 103751 111290 122060 127804 128605 159755 179180 187612 189193 207502 222580 234515 257210 319510 378386 415004 469030 514420 518755 543167 639020 756772 797351 938060 945965 990481 1037510 1086334 1594702 1891930 1980962 2075020 2172668 2715835 3189404 3216281 3783860 3961924 3986755 4952405 5431670 6432562 7973510 9233839 9904810 10863340 12865124 15947020 16081405 16838177 18467678 19809620 32162810 33676354 36935356 46169195 64325620 67352708 84190885 92338390 168381770 184676780 286249009 336763540 572498018 1144996036 1431245045 2862490090 5724980180