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10054585309 = 234710786927
BaseRepresentation
bin10010101110100110…
…01100101111011101
3221221201110212002111
421113103030233131
5131042433212214
64341412354021
7504106364536
oct112723145735
927851425074
1010054585309
11429a60783a
121b47315911
13c430bc982
146b54d168d
153dca915c4
hex2574ccbdd

10054585309 has 16 divisors (see below), whose sum is σ = 10815234048. Its totient is φ = 9324725872.

The previous prime is 10054585297. The next prime is 10054585327. The reversal of 10054585309 is 90358545001.

It is not a de Polignac number, because 10054585309 - 27 = 10054585181 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 (10054586309) 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, 72204 + ... + 159130.

It is an arithmetic number, because the mean of its divisors is an integer number (675952128).

Almost surely, 210054585309 is an apocalyptic number.

It is an amenable number.

10054585309 is a deficient number, since it is larger than the sum of its proper divisors (760648739).

10054585309 is a wasteful number, since it uses less digits than its factorization.

10054585309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87104.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 10054585309 in words is "ten billion, fifty-four million, five hundred eighty-five thousand, three hundred nine".

Divisors: 1 23 47 107 1081 2461 5029 86927 115667 1999321 4085569 9301189 93968087 213927347 437155883 10054585309