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896312560 = 2451113471667
BaseRepresentation
bin110101011011001…
…010010011110000
32022110120101200111
4311123022103300
53313424000220
6224535031104
731132350103
oct6533122360
92273511614
10896312560
1141aa43990
1221020b494
13113905180
148707a73a
1553a4e15a
hex356ca4f0

896312560 has 160 divisors (see below), whose sum is σ = 2501839872. Its totient is φ = 294282240.

The previous prime is 896312519. The next prime is 896312561. The reversal of 896312560 is 65213698.

896312560 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896312561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536847 + ... + 538513.

Almost surely, 2896312560 is an apocalyptic number.

896312560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896312560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250919936).

896312560 is an abundant number, since it is smaller than the sum of its proper divisors (1605527312).

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

896312560 is a wasteful number, since it uses less digits than its factorization.

896312560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751 (or 1745 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 896312560 is about 29938.4795873137. The cubic root of 896312560 is about 964.1689929451.

The spelling of 896312560 in words is "eight hundred ninety-six million, three hundred twelve thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 11 13 16 20 22 26 40 44 47 52 55 65 80 88 94 104 110 130 143 176 188 208 220 235 260 286 376 440 470 517 520 572 611 715 752 880 940 1034 1040 1144 1222 1430 1667 1880 2068 2288 2444 2585 2860 3055 3334 3760 4136 4888 5170 5720 6110 6668 6721 8272 8335 9776 10340 11440 12220 13336 13442 16670 18337 20680 21671 24440 26672 26884 33340 33605 36674 41360 43342 48880 53768 66680 67210 73348 78349 86684 91685 107536 108355 133360 134420 146696 156698 173368 183370 216710 238381 268840 293392 313396 346736 366740 391745 433420 476762 537680 626792 733480 783490 861839 866840 953524 1018537 1191905 1253584 1466960 1566980 1723678 1733680 1907048 2037074 2383810 3133960 3447356 3814096 4074148 4309195 4767620 5092685 6267920 6894712 8148296 8618390 9535240 10185370 11203907 13789424 16296592 17236780 19070480 20370740 22407814 34473560 40741480 44815628 56019535 68947120 81482960 89631256 112039070 179262512 224078140 448156280 896312560