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10810745099 = 721120057041
BaseRepresentation
bin10100001000101111…
…01110000100001011
31000220102022202022122
422010113232010023
5134120022320344
64544423441455
7531620550200
oct120427560413
930812282278
1010810745099
114648424890
1221185b628b
1310339630bb
14747ac7ca7
15434158aee
hex2845ee10b

10810745099 has 12 divisors (see below), whose sum is σ = 13719016728. Its totient is φ = 8423956800.

The previous prime is 10810745051. The next prime is 10810745129. The reversal of 10810745099 is 99054701801.

It is not a de Polignac number, because 10810745099 - 28 = 10810744843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10810745899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10027982 + ... + 10029059.

It is an arithmetic number, because the mean of its divisors is an integer number (1143251394).

Almost surely, 210810745099 is an apocalyptic number.

10810745099 is a deficient number, since it is larger than the sum of its proper divisors (2908271629).

10810745099 is a wasteful number, since it uses less digits than its factorization.

10810745099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20057066 (or 20057059 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 44.

The spelling of 10810745099 in words is "ten billion, eight hundred ten million, seven hundred forty-five thousand, ninety-nine".

Divisors: 1 7 11 49 77 539 20057041 140399287 220627451 982795009 1544392157 10810745099