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101253335807 = 1319144990821
BaseRepresentation
bin101111001001100101…
…0110100101011111111
3100200100112000101202102
41132103022310223333
53124331323221212
6114303134215315
710213103103521
oct1362312645377
9320315011672
10101253335807
1139a39960918
121775965453b
139718389770
144c876b5a11
1529792ad5c2
hex17932b4aff

101253335807 has 16 divisors (see below), whose sum is σ = 109858291200. Its totient is φ = 92767180800.

The previous prime is 101253335801. The next prime is 101253335891. The reversal of 101253335807 is 708533352101.

It is a cyclic number.

It is not a de Polignac number, because 101253335807 - 210 = 101253334783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101253335801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069457 + ... + 1160277.

It is an arithmetic number, because the mean of its divisors is an integer number (6866143200).

Almost surely, 2101253335807 is an apocalyptic number.

101253335807 is a deficient number, since it is larger than the sum of its proper divisors (8604955393).

101253335807 is a wasteful number, since it uses less digits than its factorization.

101253335807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91474.

The product of its (nonzero) digits is 75600, while the sum is 38.

Adding to 101253335807 its reverse (708533352101), we get a palindrome (809786687908).

The spelling of 101253335807 in words is "one hundred one billion, two hundred fifty-three million, three hundred thirty-five thousand, eight hundred seven".

Divisors: 1 13 191 449 2483 5837 85759 90821 1114867 1180673 17346811 40778629 225508543 530122177 7788718139 101253335807