Base | Representation |
---|---|
bin | 1000000001101100110… |
… | …0001110100100000011 |
3 | 111011221011001002200211 |
4 | 2000123030032210003 |
5 | 4224402124044213 |
6 | 143203111254551 |
7 | 12651112244653 |
oct | 2003314164403 |
9 | 434834032624 |
10 | 137895143683 |
11 | 53532239470 |
12 | 2288497a457 |
13 | 1000779389b |
14 | 6961c7a363 |
15 | 38c104a53d |
hex | 201b30e903 |
137895143683 has 16 divisors (see below), whose sum is σ = 153146444256. Its totient is φ = 123111152640.
The previous prime is 137895143681. The next prime is 137895143707. The reversal of 137895143683 is 386341598731.
It is a cyclic number.
It is not a de Polignac number, because 137895143683 - 21 = 137895143681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137895143681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181410 + ... + 555607.
It is an arithmetic number, because the mean of its divisors is an integer number (9571652766).
Almost surely, 2137895143683 is an apocalyptic number.
137895143683 is a deficient number, since it is larger than the sum of its proper divisors (15251300573).
137895143683 is a wasteful number, since it uses less digits than its factorization.
137895143683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737334.
The product of its digits is 13063680, while the sum is 58.
The spelling of 137895143683 in words is "one hundred thirty-seven billion, eight hundred ninety-five million, one hundred forty-three thousand, six hundred eighty-three".
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