Base | Representation |
---|---|
bin | 1111001011011… |
… | …11011101100000 |
3 | 22212121020201222 |
4 | 13211233131200 |
5 | 230044143430 |
6 | 20345114212 |
7 | 3104215565 |
oct | 745573540 |
9 | 285536658 |
10 | 127334240 |
11 | 65971110 |
12 | 36788968 |
13 | 204c4307 |
14 | 12ca886c |
15 | b2a39e5 |
hex | 796f760 |
127334240 has 96 divisors (see below), whose sum is σ = 333123840. Its totient is φ = 45606400.
The previous prime is 127334197. The next prime is 127334281. The reversal of 127334240 is 42433721.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124451 + ... + 125469.
It is an arithmetic number, because the mean of its divisors is an integer number (3470040).
Almost surely, 2127334240 is an apocalyptic number.
127334240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 127334240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166561920).
127334240 is an abundant number, since it is smaller than the sum of its proper divisors (205789600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127334240 is a wasteful number, since it uses less digits than its factorization.
127334240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1116 (or 1108 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 127334240 is about 11284.2474272767. The cubic root of 127334240 is about 503.0931454441.
Adding to 127334240 its reverse (42433721), we get a palindrome (169767961).
The spelling of 127334240 in words is "one hundred twenty-seven million, three hundred thirty-four thousand, two hundred forty".
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