Base | Representation |
---|---|
bin | 1111100001010… |
… | …11101001100010 |
3 | 100001222221212002 |
4 | 13300223221202 |
5 | 231312432320 |
6 | 20530404002 |
7 | 3140462165 |
oct | 760535142 |
9 | 301887762 |
10 | 130202210 |
11 | 6754a936 |
12 | 37730602 |
13 | 20c89838 |
14 | 13413adc |
15 | b66d675 |
hex | 7c2ba62 |
130202210 has 16 divisors (see below), whose sum is σ = 236155392. Its totient is φ = 51682800.
The previous prime is 130202209. The next prime is 130202279. The reversal of 130202210 is 12202031.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130202191 and 130202200.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48386 + ... + 51005.
It is an arithmetic number, because the mean of its divisors is an integer number (14759712).
Almost surely, 2130202210 is an apocalyptic number.
130202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130202210 is a deficient number, since it is larger than the sum of its proper divisors (105953182).
130202210 is a wasteful number, since it uses less digits than its factorization.
130202210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99529.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 130202210 is about 11410.6183005129. The cubic root of 130202210 is about 506.8422209252.
Adding to 130202210 its reverse (12202031), we get a palindrome (142404241).
The spelling of 130202210 in words is "one hundred thirty million, two hundred two thousand, two hundred ten".
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