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47285674625764 = 22929237012
BaseRepresentation
bin10101100000001100011011…
…10101101100101011100100
320012102110120222002121022201
422300012031311230223210
522144212030201011024
6244322423344304244
712650164045420051
oct1260061565545344
9205373528077281
1047285674625764
1114080818655a53
125378344912084
132050034b9c693
14b968d3080028
15570020124744
hex2b018dd6cae4

47285674625764 has 27 divisors (see below), whose sum is σ = 82861489620091. Its totient is φ = 23611006188800.

The previous prime is 47285674625753. The next prime is 47285674625801. The reversal of 47285674625764 is 46752647658274.

The square root of 47285674625764 is 6876458.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 21681669824164 + 25604004801600 = 4656358^2 + 5060040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12776457114 + ... + 12776460814.

Almost surely, 247285674625764 is an apocalyptic number.

47285674625764 is the 6876458-th square number.

It is an amenable number.

47285674625764 is a deficient number, since it is larger than the sum of its proper divisors (35575814994327).

47285674625764 is an frugal number, since it uses more digits than its factorization.

47285674625764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9264 (or 4632 counting only the distinct ones).

The product of its digits is 3793305600, while the sum is 73.

The spelling of 47285674625764 in words is "forty-seven trillion, two hundred eighty-five billion, six hundred seventy-four million, six hundred twenty-five thousand, seven hundred sixty-four".

Divisors: 1 2 4 929 1858 3701 3716 7402 14804 863041 1726082 3438229 3452164 6876458 13697401 13752916 27394802 54789604 3194114741 6388229482 12724885529 12776458964 25449771058 50899542116 11821418656441 23642837312882 47285674625764