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10244214561 = 371074559063
BaseRepresentation
bin10011000101001101…
…00100111100100001
3222102221022000112010
421202212210330201
5131440004331221
64412305023133
7511601246520
oct114246447441
928387260463
1010244214561
114387657029
121b9a924aa9
13c73485729
146d27744b7
153ee54cc76
hex2629a4f21

10244214561 has 16 divisors (see below), whose sum is σ = 15756125184. Its totient is φ = 5799126864.

The previous prime is 10244214529. The next prime is 10244214577. The reversal of 10244214561 is 16541244201.

It is not a de Polignac number, because 10244214561 - 25 = 10244214529 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10244214511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277285 + ... + 2281778.

It is an arithmetic number, because the mean of its divisors is an integer number (984757824).

Almost surely, 210244214561 is an apocalyptic number.

It is an amenable number.

10244214561 is a deficient number, since it is larger than the sum of its proper divisors (5511910623).

10244214561 is a wasteful number, since it uses less digits than its factorization.

10244214561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559180.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 10244214561 its reverse (16541244201), we get a palindrome (26785458762).

The spelling of 10244214561 in words is "ten billion, two hundred forty-four million, two hundred fourteen thousand, five hundred sixty-one".

Divisors: 1 3 7 21 107 321 749 2247 4559063 13677189 31913441 95740323 487819741 1463459223 3414738187 10244214561