Base | Representation |
---|---|
bin | 1111100001010… |
… | …11001010101010 |
3 | 100001222212010220 |
4 | 13300223022222 |
5 | 231312401414 |
6 | 20530350510 |
7 | 3140453343 |
oct | 760531252 |
9 | 301885126 |
10 | 130200234 |
11 | 675493aa |
12 | 3772b436 |
13 | 20c88978 |
14 | 134130ca |
15 | b66cca9 |
hex | 7c2b2aa |
130200234 has 8 divisors (see below), whose sum is σ = 260400480. Its totient is φ = 43400076.
The previous prime is 130200221. The next prime is 130200247. The reversal of 130200234 is 432002031.
It is an interprime number because it is at equal distance from previous prime (130200221) and next prime (130200247).
It is a sphenic number, since it is the product of 3 distinct primes.
130200234 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10850014 + ... + 10850025.
It is an arithmetic number, because the mean of its divisors is an integer number (32550060).
Almost surely, 2130200234 is an apocalyptic number.
130200234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130200234 is a wasteful number, since it uses less digits than its factorization.
130200234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21700044.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 130200234 is about 11410.5317141665. The cubic root of 130200234 is about 506.8396568999.
Adding to 130200234 its reverse (432002031), we get a palindrome (562202265).
The spelling of 130200234 in words is "one hundred thirty million, two hundred thousand, two hundred thirty-four".
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