Base | Representation |
---|---|
bin | 1011101101010010101010… |
… | …1001111110001101100000 |
3 | 1200120121202212111100220201 |
4 | 2323110222221332031200 |
5 | 3141401324023210104 |
6 | 43213352435114544 |
7 | 2466011213000035 |
oct | 273245251761540 |
9 | 50517685440821 |
10 | 12872732631904 |
11 | 4113327a85442 |
12 | 153a9a4142a54 |
13 | 724b7cc84252 |
14 | 32708784538c |
15 | 174cb16a20a4 |
hex | bb52aa7e360 |
12872732631904 has 12 divisors (see below), whose sum is σ = 25343192369124. Its totient is φ = 6436366315936.
The previous prime is 12872732631887. The next prime is 12872732631929. The reversal of 12872732631904 is 40913623727821.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 201136447342 + ... + 201136447405.
It is an arithmetic number, because the mean of its divisors is an integer number (2111932697427).
Almost surely, 212872732631904 is an apocalyptic number.
It is an amenable number.
12872732631904 is a deficient number, since it is larger than the sum of its proper divisors (12470459737220).
12872732631904 is an equidigital number, since it uses as much as digits as its factorization.
12872732631904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402272894757 (or 402272894749 counting only the distinct ones).
The product of its (nonzero) digits is 6096384, while the sum is 55.
The spelling of 12872732631904 in words is "twelve trillion, eight hundred seventy-two billion, seven hundred thirty-two million, six hundred thirty-one thousand, nine hundred four".
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