Base | Representation |
---|---|
bin | 1011010000110001… |
… | …0010101010001001 |
3 | 21210200112110102200 |
4 | 2310030102222021 |
5 | 22142404333113 |
6 | 1215551550413 |
7 | 134626050642 |
oct | 26414225211 |
9 | 7720473380 |
10 | 3023121033 |
11 | 1311522639 |
12 | 70452b409 |
13 | 39241b41a |
14 | 2097046c9 |
15 | 12a60e873 |
hex | b4312a89 |
3023121033 has 24 divisors (see below), whose sum is σ = 4627876968. Its totient is φ = 1895104512.
The previous prime is 3023121011. The next prime is 3023121053. The reversal of 3023121033 is 3301213203.
It can be written as a sum of positive squares in 4 ways, for example, as 336979449 + 2686141584 = 18357^2 + 51828^2 .
It is not a de Polignac number, because 3023121033 - 29 = 3023120521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3023120997 and 3023121015.
It is not an unprimeable number, because it can be changed into a prime (3023121053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167841 + ... + 184977.
It is an arithmetic number, because the mean of its divisors is an integer number (192828207).
Almost surely, 23023121033 is an apocalyptic number.
It is an amenable number.
3023121033 is a deficient number, since it is larger than the sum of its proper divisors (1604755935).
3023121033 is a wasteful number, since it uses less digits than its factorization.
3023121033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18313 (or 18310 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3023121033 is about 54982.9158284644. The cubic root of 3023121033 is about 1445.9452367591.
Adding to 3023121033 its reverse (3301213203), we get a palindrome (6324334236).
The spelling of 3023121033 in words is "three billion, twenty-three million, one hundred twenty-one thousand, thirty-three".
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