Base | Representation |
---|---|
bin | 10000011011111… |
… | …01001101110101 |
3 | 100121102211210011 |
4 | 20031331031311 |
5 | 240244020331 |
6 | 21403100221 |
7 | 3262633561 |
oct | 1015751565 |
9 | 317384704 |
10 | 137876341 |
11 | 70911599 |
12 | 3a211671 |
13 | 22745845 |
14 | 144506a1 |
15 | c1873b1 |
hex | 837d375 |
137876341 has 16 divisors (see below), whose sum is σ = 148922928. Its totient is φ = 127180800.
The previous prime is 137876309. The next prime is 137876351. The reversal of 137876341 is 143678731.
It can be written as a sum of positive squares in 8 ways, for example, as 6682225 + 131194116 = 2585^2 + 11454^2 .
It is a cyclic number.
It is not a de Polignac number, because 137876341 - 25 = 137876309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 137876294 and 137876303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137876351) 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, 298851 + ... + 299311.
It is an arithmetic number, because the mean of its divisors is an integer number (9307683).
Almost surely, 2137876341 is an apocalyptic number.
It is an amenable number.
137876341 is a deficient number, since it is larger than the sum of its proper divisors (11046587).
137876341 is a wasteful number, since it uses less digits than its factorization.
137876341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792.
The product of its digits is 84672, while the sum is 40.
The square root of 137876341 is about 11742.0756682965. The cubic root of 137876341 is about 516.6105249207.
The spelling of 137876341 in words is "one hundred thirty-seven million, eight hundred seventy-six thousand, three hundred forty-one".
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