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10008280127 = 30747968059
BaseRepresentation
bin10010101001000101…
…00011110000111111
3221211111100022022202
421110202203300333
5130444104431002
64333040102115
7503004656156
oct112442436077
927744308282
1010008280127
11427645aa9a
121b3390493b
13c36629261
146ad2ba59d
153d8996502
hex2548a3c3f

10008280127 has 8 divisors (see below), whose sum is σ = 10061990400. Its totient is φ = 9954707544.

The previous prime is 10008280097. The next prime is 10008280129. The reversal of 10008280127 is 72108280001.

10008280127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10008280127 - 214 = 10008263743 is a prime.

It is a super-2 number, since 2×100082801272 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10008280127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008280129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113024 + ... + 181082.

It is an arithmetic number, because the mean of its divisors is an integer number (1257748800).

Almost surely, 210008280127 is an apocalyptic number.

10008280127 is a deficient number, since it is larger than the sum of its proper divisors (53710273).

10008280127 is an equidigital number, since it uses as much as digits as its factorization.

10008280127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68845.

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 10008280127 in words is "ten billion, eight million, two hundred eighty thousand, one hundred twenty-seven".

Divisors: 1 307 479 68059 147053 20894113 32600261 10008280127