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5481360 = 2432523331
BaseRepresentation
bin10100111010001110010000
3101022111000100
4110322032100
52400400420
6313252400
764406433
oct24721620
911274010
105481360
113104255
121a04100
13119bc11
14a2981a
15734190
hex53a390

5481360 has 120 divisors (see below), whose sum is σ = 19266624. Its totient is φ = 1393920.

The previous prime is 5481353. The next prime is 5481397. The reversal of 5481360 is 631845.

5481360 = T465 + T466 + ... + T510.

It is a tau number, because it is divible by the number of its divisors (120).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16395 + ... + 16725.

Almost surely, 25481360 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 5481360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9633312).

5481360 is an abundant number, since it is smaller than the sum of its proper divisors (13785264).

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

5481360 is a wasteful number, since it uses less digits than its factorization.

5481360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5481360 is about 2341.2304457272. The cubic root of 5481360 is about 176.3177798762.

The spelling of 5481360 in words is "five million, four hundred eighty-one thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 331 345 360 368 414 460 552 662 690 720 828 920 993 1035 1104 1324 1380 1655 1656 1840 1986 2070 2648 2760 2979 3310 3312 3972 4140 4965 5296 5520 5958 6620 7613 7944 8280 9930 11916 13240 14895 15226 15888 16560 19860 22839 23832 26480 29790 30452 38065 39720 45678 47664 59580 60904 68517 76130 79440 91356 114195 119160 121808 137034 152260 182712 228390 238320 274068 304520 342585 365424 456780 548136 609040 685170 913560 1096272 1370340 1827120 2740680 5481360