Base | Representation |
---|---|
bin | 10100000001010001000… |
… | …000101101100001100110 |
3 | 11212112001021211212122001 |
4 | 110001101000231201212 |
5 | 140020013130110221 |
6 | 2532002112355514 |
7 | 201252222540430 |
oct | 24012100554146 |
9 | 4775037755561 |
10 | 1375748675686 |
11 | 4904a7297400 |
12 | 1a2767545b9a |
13 | 9c96a523428 |
14 | 4a82d86b650 |
15 | 25bbe077391 |
hex | 1405102d866 |
1375748675686 has 48 divisors (see below), whose sum is σ = 2619045078048. Its totient is φ = 530480079360.
The previous prime is 1375748675683. The next prime is 1375748675737. The reversal of 1375748675686 is 6865768475731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1375748675683) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4021921 + ... + 4350556.
It is an arithmetic number, because the mean of its divisors is an integer number (54563439126).
Almost surely, 21375748675686 is an apocalyptic number.
1375748675686 is a deficient number, since it is larger than the sum of its proper divisors (1243296402362).
1375748675686 is a wasteful number, since it uses less digits than its factorization.
1375748675686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8372605 (or 8372594 counting only the distinct ones).
The product of its digits is 1422489600, while the sum is 73.
The spelling of 1375748675686 in words is "one trillion, three hundred seventy-five billion, seven hundred forty-eight million, six hundred seventy-five thousand, six hundred eighty-six".
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