Base | Representation |
---|---|
bin | 10000011010110… |
… | …00110001001010 |
3 | 100121011020222212 |
4 | 20031120301022 |
5 | 240224231200 |
6 | 21355545122 |
7 | 3261442406 |
oct | 1015306112 |
9 | 317136885 |
10 | 137727050 |
11 | 7081a40a |
12 | 3a15b1a2 |
13 | 226c28c6 |
14 | 14412106 |
15 | c158035 |
hex | 8358c4a |
137727050 has 12 divisors (see below), whose sum is σ = 256172406. Its totient is φ = 55090800.
The previous prime is 137727049. The next prime is 137727053. The reversal of 137727050 is 50727731.
It can be written as a sum of positive squares in 3 ways, for example, as 129299641 + 8427409 = 11371^2 + 2903^2 .
It is a junction number, because it is equal to n+sod(n) for n = 137726998 and 137727016.
It is not an unprimeable number, because it can be changed into a prime (137727053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1377221 + ... + 1377320.
Almost surely, 2137727050 is an apocalyptic number.
137727050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137727050 is a deficient number, since it is larger than the sum of its proper divisors (118445356).
137727050 is a wasteful number, since it uses less digits than its factorization.
137727050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2754553 (or 2754548 counting only the distinct ones).
The product of its (nonzero) digits is 10290, while the sum is 32.
The square root of 137727050 is about 11735.7168507084. The cubic root of 137727050 is about 516.4239974984.
The spelling of 137727050 in words is "one hundred thirty-seven million, seven hundred twenty-seven thousand, fifty".
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