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10735079680 = 28513645137
BaseRepresentation
bin10011111111101110…
…00101000100000000
31000201010221112212201
421333313011010000
5133441140022210
64533122002544
7530011446253
oct117767050400
930633845781
1010735079680
114609744286
1220b71a6454
13102108c970
1473ba2d09a
1542c6ae53a
hex27fdc5100

10735079680 has 72 divisors (see below), whose sum is σ = 27691903512. Its totient is φ = 3963715584.

The previous prime is 10735079657. The next prime is 10735079681. The reversal of 10735079680 is 8697053701.

It can be written as a sum of positive squares in 4 ways, for example, as 173817856 + 10561261824 = 13184^2 + 102768^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10735079680.

It is not an unprimeable number, because it can be changed into a prime (10735079681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305929 + ... + 339208.

It is an arithmetic number, because the mean of its divisors is an integer number (384609771).

Almost surely, 210735079680 is an apocalyptic number.

10735079680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10735079680 is an abundant number, since it is smaller than the sum of its proper divisors (16956823832).

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

10735079680 is an equidigital number, since it uses as much as digits as its factorization.

10735079680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645171 (or 645157 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 10735079680 in words is "ten billion, seven hundred thirty-five million, seventy-nine thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 256 260 320 416 520 640 832 1040 1280 1664 2080 3328 4160 8320 16640 645137 1290274 2580548 3225685 5161096 6451370 8386781 10322192 12902740 16773562 20644384 25805480 33547124 41288768 41933905 51610960 67094248 82577536 83867810 103221920 134188496 165155072 167735620 206443840 268376992 335471240 412887680 536753984 670942480 825775360 1073507968 1341884960 2147015936 2683769920 5367539840 10735079680