Base | Representation |
---|---|
bin | 10110111010010001… |
… | …10110100110100101 |
3 | 1011202012122202121020 |
4 | 23131020312212211 |
5 | 200142301121013 |
6 | 5352304041353 |
7 | 613543306002 |
oct | 133510664645 |
9 | 34665582536 |
10 | 12300020133 |
11 | 524204a1a5 |
12 | 2473303259 |
13 | 121036b82b |
14 | 8497d88a9 |
15 | 4bec85623 |
hex | 2dd2369a5 |
12300020133 has 16 divisors (see below), whose sum is σ = 16935854592. Its totient is φ = 7932312000.
The previous prime is 12300020123. The next prime is 12300020147. The reversal of 12300020133 is 33102000321.
It is not a de Polignac number, because 12300020133 - 217 = 12299889061 is a prime.
It is a super-3 number, since 3×123000201333 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300020123) 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, 218523 + ... + 268983.
It is an arithmetic number, because the mean of its divisors is an integer number (1058490912).
Almost surely, 212300020133 is an apocalyptic number.
It is an amenable number.
12300020133 is a deficient number, since it is larger than the sum of its proper divisors (4635834459).
12300020133 is a wasteful number, since it uses less digits than its factorization.
12300020133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53116.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12300020133 its reverse (33102000321), we get a palindrome (45402020454).
The spelling of 12300020133 in words is "twelve billion, three hundred million, twenty thousand, one hundred thirty-three".
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