Base | Representation |
---|---|
bin | 1000001000100011111… |
… | …0110101101101011100 |
3 | 111100200112001120211202 |
4 | 2002020332311231130 |
5 | 4242140201042042 |
6 | 144105551335032 |
7 | 13044546662654 |
oct | 2021076655534 |
9 | 440615046752 |
10 | 139737127772 |
11 | 54297a69370 |
12 | 230b9821478 |
13 | 1023c2935b8 |
14 | 6a98761364 |
15 | 397cae8632 |
hex | 2088fb5b5c |
139737127772 has 24 divisors (see below), whose sum is σ = 266806697472. Its totient is φ = 63508348400.
The previous prime is 139737127757. The next prime is 139737127781. The reversal of 139737127772 is 277721737931.
139737127772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124247 + ... + 543057.
It is an arithmetic number, because the mean of its divisors is an integer number (11116945728).
Almost surely, 2139737127772 is an apocalyptic number.
It is an amenable number.
139737127772 is a deficient number, since it is larger than the sum of its proper divisors (127069569700).
139737127772 is a wasteful number, since it uses less digits than its factorization.
139737127772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426409 (or 426407 counting only the distinct ones).
The product of its digits is 5445468, while the sum is 56.
The spelling of 139737127772 in words is "one hundred thirty-nine billion, seven hundred thirty-seven million, one hundred twenty-seven thousand, seven hundred seventy-two".
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