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5612880 = 2435713257
BaseRepresentation
bin10101011010010101010000
3101120011102110
4111122111100
52414103010
6320145320
765465040
oct25322520
911504373
105612880
113194049
121a68240
131216a40
14a61720
1575d120
hex55a550

5612880 has 160 divisors (see below), whose sum is σ = 21498624. Its totient is φ = 1179648.

The previous prime is 5612879. The next prime is 5612909. The reversal of 5612880 is 882165.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a zygodrome in base 4.

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, 21712 + ... + 21968.

Almost surely, 25612880 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 5612880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10749312).

5612880 is an abundant number, since it is smaller than the sum of its proper divisors (15885744).

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

5612880 is a wasteful number, since it uses less digits than its factorization.

5612880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 5612880 is about 2369.1517469339. The cubic root of 5612880 is about 177.7168413839.

The spelling of 5612880 in words is "five million, six hundred twelve thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 156 168 182 195 208 210 240 257 260 273 280 312 336 364 390 420 455 514 520 546 560 624 728 771 780 840 910 1028 1040 1092 1285 1365 1456 1542 1560 1680 1799 1820 2056 2184 2570 2730 3084 3120 3341 3598 3640 3855 4112 4368 5140 5397 5460 6168 6682 7196 7280 7710 8995 10023 10280 10794 10920 12336 13364 14392 15420 16705 17990 20046 20560 21588 21840 23387 26728 26985 28784 30840 33410 35980 40092 43176 46774 50115 53456 53970 61680 66820 70161 71960 80184 86352 93548 100230 107940 116935 133640 140322 143920 160368 187096 200460 215880 233870 267280 280644 350805 374192 400920 431760 467740 561288 701610 801840 935480 1122576 1403220 1870960 2806440 5612880