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5630025680 = 24583892
BaseRepresentation
bin1010011111001001…
…10101111111010000
3112112100212221022122
411033210311333100
543012241310210
62330354553412
7256342300016
oct51744657720
915470787278
105630025680
11242a003694
121111598868
136b953b056
143b5a228b6
1522e405b55
hex14f935fd0

5630025680 has 30 divisors (see below), whose sum is σ = 13091370246. Its totient is φ = 2251741824.

The previous prime is 5630025637. The next prime is 5630025701. The reversal of 5630025680 is 865200365.

It can be written as a sum of positive squares in 3 ways, for example, as 2524861504 + 3105164176 = 50248^2 + 55724^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5630025680.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 666926 + ... + 675314.

Almost surely, 25630025680 is an apocalyptic number.

It is an amenable number.

5630025680 is an abundant number, since it is smaller than the sum of its proper divisors (7461344566).

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

5630025680 is an frugal number, since it uses more digits than its factorization.

5630025680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791 (or 8396 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5630025680 is about 75033.4970529829. The cubic root of 5630025680 is about 1778.9761481397.

The spelling of 5630025680 in words is "five billion, six hundred thirty million, twenty-five thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 8389 16778 33556 41945 67112 83890 134224 167780 335560 671120 70375321 140750642 281501284 351876605 563002568 703753210 1126005136 1407506420 2815012840 5630025680