Base | Representation |
---|---|
bin | 10110011000111011… |
… | …10011110011101001 |
3 | 1011000201022120010120 |
4 | 23030131303303221 |
5 | 144104144113113 |
6 | 5304432433453 |
7 | 603605605266 |
oct | 131435636351 |
9 | 34021276116 |
10 | 12020301033 |
11 | 5109168094 |
12 | 23b56a8889 |
13 | 1197421c80 |
14 | 8205c426d |
15 | 4a5430a23 |
hex | 2cc773ce9 |
12020301033 has 16 divisors (see below), whose sum is σ = 17261885760. Its totient is φ = 7396265664.
The previous prime is 12020300947. The next prime is 12020301067. The reversal of 12020301033 is 33010302021.
It is not a de Polignac number, because 12020301033 - 29 = 12020300521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12020301233) 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, 675235 + ... + 692807.
It is an arithmetic number, because the mean of its divisors is an integer number (1078867860).
Almost surely, 212020301033 is an apocalyptic number.
12020301033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12020301033 is a deficient number, since it is larger than the sum of its proper divisors (5241584727).
12020301033 is a wasteful number, since it uses less digits than its factorization.
12020301033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35128.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12020301033 its reverse (33010302021), we get a palindrome (45030603054).
The spelling of 12020301033 in words is "twelve billion, twenty million, three hundred one thousand, thirty-three".
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