Base | Representation |
---|---|
bin | 111100101011100110… |
… | …1101011010111111011 |
3 | 110110100200102202222010 |
4 | 1321113031223113323 |
5 | 4113334412102303 |
6 | 135510431101003 |
7 | 12262154420112 |
oct | 1712715532773 |
9 | 413320382863 |
10 | 130312222203 |
11 | 502a0941309 |
12 | 21309371763 |
13 | c3997917b7 |
14 | 6442b40c79 |
15 | 35ca488c03 |
hex | 1e5736b5fb |
130312222203 has 16 divisors (see below), whose sum is σ = 178620880032. Its totient is φ = 84454272000.
The previous prime is 130312222163. The next prime is 130312222207. The reversal of 130312222203 is 302222213031.
It is a happy number.
It is not a de Polignac number, because 130312222203 - 28 = 130312221947 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130312222203.
It is not an unprimeable number, because it can be changed into a prime (130312222207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850578 + ... + 1919703.
It is an arithmetic number, because the mean of its divisors is an integer number (11163805002).
Almost surely, 2130312222203 is an apocalyptic number.
130312222203 is a deficient number, since it is larger than the sum of its proper divisors (48308657829).
130312222203 is a wasteful number, since it uses less digits than its factorization.
130312222203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3770606.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 130312222203 its reverse (302222213031), we get a palindrome (432534435234).
The spelling of 130312222203 in words is "one hundred thirty billion, three hundred twelve million, two hundred twenty-two thousand, two hundred three".
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