Base | Representation |
---|---|
bin | 111100100010101010… |
… | …1001011110100100110 |
3 | 110102120202220002012012 |
4 | 1321011111023310212 |
5 | 4112231110401410 |
6 | 135420552354222 |
7 | 12251552316353 |
oct | 1710525136446 |
9 | 412522802165 |
10 | 130012200230 |
11 | 50157552370 |
12 | 212449a5972 |
13 | c34c5869c3 |
14 | 6414d6362a |
15 | 35ade73605 |
hex | 1e4554bd26 |
130012200230 has 32 divisors (see below), whose sum is σ = 257133381120. Its totient is φ = 46937034720.
The previous prime is 130012200209. The next prime is 130012200289. The reversal of 130012200230 is 32002210031.
It is a happy number.
It is a super-2 number, since 2×1300122002302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4236254 + ... + 4266833.
It is an arithmetic number, because the mean of its divisors is an integer number (8035418160).
Almost surely, 2130012200230 is an apocalyptic number.
130012200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130012200230 is a deficient number, since it is larger than the sum of its proper divisors (127121180890).
130012200230 is a wasteful number, since it uses less digits than its factorization.
130012200230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8503244.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 130012200230 its reverse (32002210031), we get a palindrome (162014410261).
The spelling of 130012200230 in words is "one hundred thirty billion, twelve million, two hundred thousand, two hundred thirty".
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