Base | Representation |
---|---|
bin | 10000011011111… |
… | …10111001111111 |
3 | 100121110012021112 |
4 | 20031332321333 |
5 | 240244231023 |
6 | 21403152235 |
7 | 3262663010 |
oct | 1015767177 |
9 | 317405245 |
10 | 137883263 |
11 | 70916811 |
12 | 3a21567b |
13 | 22748a3b |
14 | 14453007 |
15 | c189478 |
hex | 837ee7f |
137883263 has 16 divisors (see below), whose sum is σ = 161118720. Its totient is φ = 115548576.
The previous prime is 137883233. The next prime is 137883293. The reversal of 137883263 is 362388731.
It is an interprime number because it is at equal distance from previous prime (137883233) and next prime (137883293).
It is a cyclic number.
It is not a de Polignac number, because 137883263 - 26 = 137883199 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 137883263.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137883233) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 155006 + ... + 155892.
It is an arithmetic number, because the mean of its divisors is an integer number (10069920).
Almost surely, 2137883263 is an apocalyptic number.
137883263 is a deficient number, since it is larger than the sum of its proper divisors (23235457).
137883263 is an equidigital number, since it uses as much as digits as its factorization.
137883263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1366.
The product of its digits is 145152, while the sum is 41.
The square root of 137883263 is about 11742.3704165726. The cubic root of 137883263 is about 516.6191701511.
The spelling of 137883263 in words is "one hundred thirty-seven million, eight hundred eighty-three thousand, two hundred sixty-three".
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