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3050488960 = 2757365293
BaseRepresentation
bin1011010111010010…
…1100010010000000
321212121000220011121
42311310230102000
522221411121320
61222410322024
7135410504551
oct26564542200
97777026147
103050488960
111325a15562
12711729314
13397cb136c
1420d1ca328
1512cc188aa
hexb5d2c480

3050488960 has 64 divisors (see below), whose sum is σ = 7392586680. Its totient is φ = 1203462144.

The previous prime is 3050488949. The next prime is 3050488997. The reversal of 3050488960 is 698840503.

It can be written as a sum of positive squares in 4 ways, for example, as 2566840896 + 483648064 = 50664^2 + 21992^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14074 + ... + 79366.

Almost surely, 23050488960 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 3050488960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3696293340).

3050488960 is an abundant number, since it is smaller than the sum of its proper divisors (4342097720).

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

3050488960 is an equidigital number, since it uses as much as digits as its factorization.

3050488960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65385 (or 65373 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 3050488960 is about 55231.2317443672. The cubic root of 3050488960 is about 1450.2954546568.

The spelling of 3050488960 in words is "three billion, fifty million, four hundred eighty-eight thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 73 80 128 146 160 292 320 365 584 640 730 1168 1460 2336 2920 4672 5840 9344 11680 23360 46720 65293 130586 261172 326465 522344 652930 1044688 1305860 2089376 2611720 4178752 4766389 5223440 8357504 9532778 10446880 19065556 20893760 23831945 38131112 41787520 47663890 76262224 95327780 152524448 190655560 305048896 381311120 610097792 762622240 1525244480 3050488960