Base | Representation |
---|---|
bin | 111100101000110110… |
… | …1111111100001001110 |
3 | 110110010020221221002012 |
4 | 1321101231333201032 |
5 | 4113142311430110 |
6 | 135453335101222 |
7 | 12256654664216 |
oct | 1712155774116 |
9 | 413106857065 |
10 | 130220030030 |
11 | 502538a2a32 |
12 | 212a2511812 |
13 | c383652b0c |
14 | 64347c3246 |
15 | 35c2327905 |
hex | 1e51b7f84e |
130220030030 has 64 divisors (see below), whose sum is σ = 245942231040. Its totient is φ = 49580899200.
The previous prime is 130220030011. The next prime is 130220030041. The reversal of 130220030030 is 30030022031.
It is a junction number, because it is equal to n+sod(n) for n = 130220029987 and 130220030014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9655652 + ... + 9669128.
It is an arithmetic number, because the mean of its divisors is an integer number (3842847360).
Almost surely, 2130220030030 is an apocalyptic number.
130220030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130220030030 is a deficient number, since it is larger than the sum of its proper divisors (115722201010).
130220030030 is a wasteful number, since it uses less digits than its factorization.
130220030030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14025.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 130220030030 its reverse (30030022031), we get a palindrome (160250052061).
The spelling of 130220030030 in words is "one hundred thirty billion, two hundred twenty million, thirty thousand, thirty".
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