Base | Representation |
---|---|
bin | 11100001000001000… |
… | …000110101000101010 |
3 | 2212221202201111201120 |
4 | 130020020012220222 |
5 | 443322441110010 |
6 | 21512454400110 |
7 | 2116261140336 |
oct | 341010065052 |
9 | 85852644646 |
10 | 30201113130 |
11 | 11898817331 |
12 | 5a2a360036 |
13 | 2b03c4bc56 |
14 | 166703a7c6 |
15 | bbb602e70 |
hex | 708206a2a |
30201113130 has 32 divisors (see below), whose sum is σ = 76297550400. Its totient is φ = 7629754752.
The previous prime is 30201113099. The next prime is 30201113143. The reversal of 30201113130 is 3131110203.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 26491635 + ... + 26492774.
It is an arithmetic number, because the mean of its divisors is an integer number (2384298450).
Almost surely, 230201113130 is an apocalyptic number.
30201113130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30201113130 is an abundant number, since it is smaller than the sum of its proper divisors (46096437270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30201113130 is a wasteful number, since it uses less digits than its factorization.
30201113130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52984438.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 30201113130 its reverse (3131110203), we get a palindrome (33332223333).
The spelling of 30201113130 in words is "thirty billion, two hundred one million, one hundred thirteen thousand, one hundred thirty".
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