Base | Representation |
---|---|
bin | 1011010000000011… |
… | …0110001111001001 |
3 | 21210110220001012120 |
4 | 2310000312033021 |
5 | 22141122333113 |
6 | 1215403401453 |
7 | 134561414406 |
oct | 26400661711 |
9 | 7713801176 |
10 | 3020121033 |
11 | 130a8636a6 |
12 | 703523289 |
13 | 39190aa87 |
14 | 2091632ad |
15 | 12a21aa23 |
hex | b40363c9 |
3020121033 has 16 divisors (see below), whose sum is σ = 4086433920. Its totient is φ = 1983671424.
The previous prime is 3020121001. The next prime is 3020121061. The reversal of 3020121033 is 3301210203.
It is not a de Polignac number, because 3020121033 - 25 = 3020121001 is a prime.
It is a super-2 number, since 2×30201210332 = 18242262107937974178, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3020125033) 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, 208263 + ... + 222291.
It is an arithmetic number, because the mean of its divisors is an integer number (255402120).
Almost surely, 23020121033 is an apocalyptic number.
It is an amenable number.
3020121033 is a deficient number, since it is larger than the sum of its proper divisors (1066312887).
3020121033 is a wasteful number, since it uses less digits than its factorization.
3020121033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15088.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3020121033 is about 54955.6278555709. The cubic root of 3020121033 is about 1445.4667829426.
Adding to 3020121033 its reverse (3301210203), we get a palindrome (6321331236).
The spelling of 3020121033 in words is "three billion, twenty million, one hundred twenty-one thousand, thirty-three".
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