Base | Representation |
---|---|
bin | 11100000010001010… |
… | …010000001001111000 |
3 | 2212200210100220022111 |
4 | 130002022100021320 |
5 | 443121324404422 |
6 | 21454521102104 |
7 | 2113634250502 |
oct | 340212201170 |
9 | 85623326274 |
10 | 30101013112 |
11 | 11847267745 |
12 | 5a00927934 |
13 | 2ab92a1a81 |
14 | 1657a20d72 |
15 | bb292da77 |
hex | 702290278 |
30101013112 has 32 divisors (see below), whose sum is σ = 59484675600. Its totient is φ = 14240427264.
The previous prime is 30101013073. The next prime is 30101013139. The reversal of 30101013112 is 21131010103.
It is a junction number, because it is equal to n+sod(n) for n = 30101013092 and 30101013101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3093 + ... + 245380.
Almost surely, 230101013112 is an apocalyptic number.
It is an amenable number.
30101013112 is a deficient number, since it is larger than the sum of its proper divisors (29383662488).
30101013112 is a wasteful number, since it uses less digits than its factorization.
30101013112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249295 (or 249291 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 30101013112 its reverse (21131010103), we get a palindrome (51232023215).
The spelling of 30101013112 in words is "thirty billion, one hundred one million, thirteen thousand, one hundred twelve".
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