Base | Representation |
---|---|
bin | 11111100101000101100111… |
… | …100010001000010000010100 |
3 | 200012202120110002210012112101 |
4 | 133211011213202020100110 |
5 | 121201020304134410313 |
6 | 1211220150524131444 |
7 | 41153222312045221 |
oct | 3745054742102024 |
9 | 605676402705471 |
10 | 138888094450708 |
11 | 4028812356a919 |
12 | 136b1539996b84 |
13 | 5c66125220605 |
14 | 2642310990948 |
15 | 110cbe87255dd |
hex | 7e5167888414 |
138888094450708 has 12 divisors (see below), whose sum is σ = 255846489777760. Its totient is φ = 65789097371352.
The previous prime is 138888094450681. The next prime is 138888094450711. The reversal of 138888094450708 is 807054490888831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913737463416 + ... + 913737463567.
Almost surely, 2138888094450708 is an apocalyptic number.
It is an amenable number.
138888094450708 is a deficient number, since it is larger than the sum of its proper divisors (116958395327052).
138888094450708 is a wasteful number, since it uses less digits than its factorization.
138888094450708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1827474927006 (or 1827474927004 counting only the distinct ones).
The product of its (nonzero) digits is 495452160, while the sum is 73.
The spelling of 138888094450708 in words is "one hundred thirty-eight trillion, eight hundred eighty-eight billion, ninety-four million, four hundred fifty thousand, seven hundred eight".
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