Base | Representation |
---|---|
bin | 1111000101001… |
… | …11000010111101 |
3 | 22211001112200022 |
4 | 13202213002331 |
5 | 224341411331 |
6 | 20315341525 |
7 | 3064226363 |
oct | 742470275 |
9 | 284045608 |
10 | 126513341 |
11 | 65460389 |
12 | 364518a5 |
13 | 20297786 |
14 | 12b33633 |
15 | b19067b |
hex | 78a70bd |
126513341 has 8 divisors (see below), whose sum is σ = 131243520. Its totient is φ = 121807728.
The previous prime is 126513319. The next prime is 126513349. The reversal of 126513341 is 143315621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-126513341 is a prime.
It is a super-3 number, since 3×1265133413 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a zygodrome in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 126513341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126513349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4700 + ... + 16586.
It is an arithmetic number, because the mean of its divisors is an integer number (16405440).
Almost surely, 2126513341 is an apocalyptic number.
It is an amenable number.
126513341 is a deficient number, since it is larger than the sum of its proper divisors (4730179).
126513341 is a wasteful number, since it uses less digits than its factorization.
126513341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12283.
The product of its digits is 2160, while the sum is 26.
The square root of 126513341 is about 11247.8149433568. The cubic root of 126513341 is about 502.0096993941.
Adding to 126513341 its reverse (143315621), we get a palindrome (269828962).
The spelling of 126513341 in words is "one hundred twenty-six million, five hundred thirteen thousand, three hundred forty-one".
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