Base | Representation |
---|---|
bin | 10000011001010… |
… | …11111010101101 |
3 | 100120210220222211 |
4 | 20030223322231 |
5 | 240202341331 |
6 | 21352010421 |
7 | 3260045665 |
oct | 1014537255 |
9 | 316726884 |
10 | 137543341 |
11 | 70704391 |
12 | 3a090a11 |
13 | 2265a0c0 |
14 | 143a51a5 |
15 | c11d8b1 |
hex | 832bead |
137543341 has 4 divisors (see below), whose sum is σ = 148123612. Its totient is φ = 126963072.
The previous prime is 137543327. The next prime is 137543353. The reversal of 137543341 is 143345731.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143345731 = 83 ⋅1727057.
It can be written as a sum of positive squares in 2 ways, for example, as 84107241 + 53436100 = 9171^2 + 7310^2 .
It is a cyclic number.
It is not a de Polignac number, because 137543341 - 25 = 137543309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137543041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5290116 + ... + 5290141.
It is an arithmetic number, because the mean of its divisors is an integer number (37030903).
Almost surely, 2137543341 is an apocalyptic number.
It is an amenable number.
137543341 is a deficient number, since it is larger than the sum of its proper divisors (10580271).
137543341 is a wasteful number, since it uses less digits than its factorization.
137543341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10580270.
The product of its digits is 15120, while the sum is 31.
The square root of 137543341 is about 11727.8873204000. The cubic root of 137543341 is about 516.1942823979.
The spelling of 137543341 in words is "one hundred thirty-seven million, five hundred forty-three thousand, three hundred forty-one".
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