Base | Representation |
---|---|
bin | 1111100001110… |
… | …11010100011100 |
3 | 100002010012220100 |
4 | 13300323110130 |
5 | 231322011041 |
6 | 20532021100 |
7 | 3141150261 |
oct | 760732434 |
9 | 302105810 |
10 | 130266396 |
11 | 67594087 |
12 | 37761790 |
13 | 20cacb10 |
14 | 1342d268 |
15 | b6826b6 |
hex | 7c3b51c |
130266396 has 36 divisors (see below), whose sum is σ = 354615352. Its totient is φ = 40081824.
The previous prime is 130266391. The next prime is 130266403. The reversal of 130266396 is 693662031.
130266396 is a `hidden beast` number, since 1 + 3 + 0 + 266 + 396 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×1302663964 (a number of 34 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 130266396.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130266391) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138706 + ... + 139641.
Almost surely, 2130266396 is an apocalyptic number.
It is an amenable number.
130266396 is an abundant number, since it is smaller than the sum of its proper divisors (224348956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130266396 is a wasteful number, since it uses less digits than its factorization.
130266396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278370 (or 278365 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 36.
The square root of 130266396 is about 11413.4305097109. The cubic root of 130266396 is about 506.9254935272.
The spelling of 130266396 in words is "one hundred thirty million, two hundred sixty-six thousand, three hundred ninety-six".
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