Base | Representation |
---|---|
bin | 1000000111111111010… |
… | …0101110111111110000 |
3 | 111100021210221200001112 |
4 | 2001333310232333300 |
5 | 4241331332441023 |
6 | 144042422252452 |
7 | 13041003015422 |
oct | 2017764567760 |
9 | 440253850045 |
10 | 139583483888 |
11 | 54219268452 |
12 | 23076287128 |
13 | 102164b9c64 |
14 | 6a821a8812 |
15 | 396e399478 |
hex | 207fd2eff0 |
139583483888 has 20 divisors (see below), whose sum is σ = 284676842760. Its totient is φ = 66118492224.
The previous prime is 139583483861. The next prime is 139583483909. The reversal of 139583483888 is 888384385931.
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 in 3 ways as a sum of consecutive naturals, for example, 229577795 + ... + 229578402.
It is an arithmetic number, because the mean of its divisors is an integer number (14233842138).
Almost surely, 2139583483888 is an apocalyptic number.
It is an amenable number.
139583483888 is an abundant number, since it is smaller than the sum of its proper divisors (145093358872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139583483888 is a wasteful number, since it uses less digits than its factorization.
139583483888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459156224 (or 459156218 counting only the distinct ones).
The product of its digits is 159252480, while the sum is 68.
The spelling of 139583483888 in words is "one hundred thirty-nine billion, five hundred eighty-three million, four hundred eighty-three thousand, eight hundred eighty-eight".
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