Base | Representation |
---|---|
bin | 1000000110001100011… |
… | …0010010110101101110 |
3 | 111022001020002210010222 |
4 | 2001203012102311232 |
5 | 4234334444013021 |
6 | 143522524531342 |
7 | 13023031435250 |
oct | 2014306226556 |
9 | 438036083128 |
10 | 139101547886 |
11 | 53aa1219834 |
12 | 22b609b0b52 |
13 | 1016a6bb022 |
14 | 6a38195cd0 |
15 | 3941ded6ab |
hex | 2063192d6e |
139101547886 has 64 divisors (see below), whose sum is σ = 251373957120. Its totient is φ = 56476224000.
The previous prime is 139101547877. The next prime is 139101547889. The reversal of 139101547886 is 688745101931.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139101547889) by changing a digit.
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, 6159776 + ... + 6182316.
It is an arithmetic number, because the mean of its divisors is an integer number (3927718080).
Almost surely, 2139101547886 is an apocalyptic number.
139101547886 is a deficient number, since it is larger than the sum of its proper divisors (112272409234).
139101547886 is a wasteful number, since it uses less digits than its factorization.
139101547886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22881.
The product of its (nonzero) digits is 1451520, while the sum is 53.
The spelling of 139101547886 in words is "one hundred thirty-nine billion, one hundred one million, five hundred forty-seven thousand, eight hundred eighty-six".
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