Base | Representation |
---|---|
bin | 10100000000111111001… |
… | …000000000111001111001 |
3 | 11212111021101012110102121 |
4 | 110000333020000321321 |
5 | 140013404320201220 |
6 | 2531512233001241 |
7 | 201241620124642 |
oct | 24007710007171 |
9 | 4774241173377 |
10 | 1375448600185 |
11 | 490362971220 |
12 | 1a26a2b53221 |
13 | 9c9202ca16a |
14 | 4a801a786c9 |
15 | 25ba2a50eaa |
hex | 1403f200e79 |
1375448600185 has 32 divisors (see below), whose sum is σ = 1822257233280. Its totient is φ = 988354099200.
The previous prime is 1375448600171. The next prime is 1375448600203. The reversal of 1375448600185 is 5810068445731.
It is not a de Polignac number, because 1375448600185 - 211 = 1375448598137 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233129 + ... + 2066761.
It is an arithmetic number, because the mean of its divisors is an integer number (56945538540).
Almost surely, 21375448600185 is an apocalyptic number.
It is an amenable number.
1375448600185 is a deficient number, since it is larger than the sum of its proper divisors (446808633095).
1375448600185 is a wasteful number, since it uses less digits than its factorization.
1375448600185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834009.
The product of its (nonzero) digits is 3225600, while the sum is 52.
The spelling of 1375448600185 in words is "one trillion, three hundred seventy-five billion, four hundred forty-eight million, six hundred thousand, one hundred eighty-five".
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