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5361720 = 2335713491
BaseRepresentation
bin10100011101000000111000
3101002101220020
4110131000320
52333033340
6310530440
763400560
oct24350070
911071806
105361720
113032381
121966a20
131159620
149d7da0
1570d9d0
hex51d038

5361720 has 128 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 1128960.

The previous prime is 5361709. The next prime is 5361739. The reversal of 5361720 is 271635.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10675 + ... + 11165.

It is an arithmetic number, because the mean of its divisors is an integer number (154980).

Almost surely, 25361720 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 5361720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9918720).

5361720 is an abundant number, since it is smaller than the sum of its proper divisors (14475720).

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

5361720 is a wasteful number, since it uses less digits than its factorization.

5361720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 5361720 is about 2315.5388141856. The cubic root of 5361720 is about 175.0255200878.

The spelling of 5361720 in words is "five million, three hundred sixty-one thousand, seven hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 52 56 60 65 70 78 84 91 104 105 120 130 140 156 168 182 195 210 260 273 280 312 364 390 420 455 491 520 546 728 780 840 910 982 1092 1365 1473 1560 1820 1964 2184 2455 2730 2946 3437 3640 3928 4910 5460 5892 6383 6874 7365 9820 10311 10920 11784 12766 13748 14730 17185 19149 19640 20622 25532 27496 29460 31915 34370 38298 41244 44681 51064 51555 58920 63830 68740 76596 82488 89362 95745 103110 127660 134043 137480 153192 178724 191490 206220 223405 255320 268086 357448 382980 412440 446810 536172 670215 765960 893620 1072344 1340430 1787240 2680860 5361720