Base | Representation |
---|---|
bin | 1111100000000… |
… | …11101101001000 |
3 | 100001200122102110 |
4 | 13300003231020 |
5 | 231242213400 |
6 | 20523102320 |
7 | 3136211166 |
oct | 760035510 |
9 | 301618373 |
10 | 130038600 |
11 | 67448a1a |
12 | 376719a0 |
13 | 20c30223 |
14 | 133b0236 |
15 | b639e50 |
hex | 7c03b48 |
130038600 has 48 divisors (see below), whose sum is σ = 403121520. Its totient is φ = 34676800.
The previous prime is 130038577. The next prime is 130038631. The reversal of 130038600 is 6830031.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107766 + ... + 108965.
It is an arithmetic number, because the mean of its divisors is an integer number (8398365).
Almost surely, 2130038600 is an apocalyptic number.
130038600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130038600 is an abundant number, since it is smaller than the sum of its proper divisors (273082920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130038600 is a wasteful number, since it uses less digits than its factorization.
130038600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216750 (or 216741 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 130038600 is about 11403.4468473352. The cubic root of 130038600 is about 506.6298353498.
Adding to 130038600 its reverse (6830031), we get a palindrome (136868631).
The spelling of 130038600 in words is "one hundred thirty million, thirty-eight thousand, six hundred".
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