Base | Representation |
---|---|
bin | 1111100010001… |
… | …10000001000010 |
3 | 100002012110000002 |
4 | 13301012001002 |
5 | 231324411320 |
6 | 20533000002 |
7 | 3141422102 |
oct | 761060102 |
9 | 302173002 |
10 | 130310210 |
11 | 67613a98 |
12 | 37783002 |
13 | 20cc6a44 |
14 | 13441202 |
15 | b690675 |
hex | 7c46042 |
130310210 has 32 divisors (see below), whose sum is σ = 241496640. Its totient is φ = 50597568.
The previous prime is 130310207. The next prime is 130310221. The reversal of 130310210 is 12013031.
It is a junction number, because it is equal to n+sod(n) for n = 130310191 and 130310200.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76124 + ... + 77816.
It is an arithmetic number, because the mean of its divisors is an integer number (7546770).
Almost surely, 2130310210 is an apocalyptic number.
130310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130310210 is a deficient number, since it is larger than the sum of its proper divisors (111186430).
130310210 is a wasteful number, since it uses less digits than its factorization.
130310210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1922.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 130310210 is about 11415.3497537307. The cubic root of 130310210 is about 506.9823205233.
Adding to 130310210 its reverse (12013031), we get a palindrome (142323241).
The spelling of 130310210 in words is "one hundred thirty million, three hundred ten thousand, two hundred ten".
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