Base | Representation |
---|---|
bin | 1111100000000… |
… | …11100111111000 |
3 | 100001200121222000 |
4 | 13300003213320 |
5 | 231242211024 |
6 | 20523101000 |
7 | 3136210206 |
oct | 760034770 |
9 | 301617860 |
10 | 130038264 |
11 | 67448744 |
12 | 37671760 |
13 | 20c30025 |
14 | 133b0076 |
15 | b639cc9 |
hex | 7c039f8 |
130038264 has 32 divisors (see below), whose sum is σ = 361218000. Its totient is φ = 43346016.
The previous prime is 130038263. The next prime is 130038269. The reversal of 130038264 is 462830031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130038263) 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, 300799 + ... + 301230.
Almost surely, 2130038264 is an apocalyptic number.
It is an amenable number.
130038264 is an abundant number, since it is smaller than the sum of its proper divisors (231179736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130038264 is a wasteful number, since it uses less digits than its factorization.
130038264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602044 (or 602034 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 130038264 is about 11403.4321149380. The cubic root of 130038264 is about 506.6293989979.
Adding to 130038264 its reverse (462830031), we get a palindrome (592868295).
The spelling of 130038264 in words is "one hundred thirty million, thirty-eight thousand, two hundred sixty-four".
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