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10066524049 = 28150970381
BaseRepresentation
bin10010110000000001…
…01111011110010001
3221222112221101222001
421120000233132101
5131104012232144
64342520314001
7504313020421
oct113000573621
927875841861
1010066524049
1142a632156a
121b4b312901
13c4570cb0a
146b6d1c481
153ddb4dbd4
hex25802f791

10066524049 has 8 divisors (see below), whose sum is σ = 10122339240. Its totient is φ = 10010851200.

The previous prime is 10066524047. The next prime is 10066524071. The reversal of 10066524049 is 94042566001.

It can be written as a sum of positive squares in 4 ways, for example, as 2784461824 + 7282062225 = 52768^2 + 85335^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10066524049 - 21 = 10066524047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10066523999 and 10066524017.

It is not an unprimeable number, because it can be changed into a prime (10066524043) 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, 107839 + ... + 178219.

It is an arithmetic number, because the mean of its divisors is an integer number (1265292405).

Almost surely, 210066524049 is an apocalyptic number.

It is an amenable number.

10066524049 is a deficient number, since it is larger than the sum of its proper divisors (55815191).

10066524049 is an equidigital number, since it uses as much as digits as its factorization.

10066524049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71171.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 10066524049 in words is "ten billion, sixty-six million, five hundred twenty-four thousand, forty-nine".

Divisors: 1 281 509 70381 143029 19777061 35823929 10066524049