Base | Representation |
---|---|
bin | 1010111010101100… |
… | …1011010100010101 |
3 | 21120020100120111222 |
4 | 2232223023110111 |
5 | 22000210213013 |
6 | 1202443540125 |
7 | 132423204413 |
oct | 25653132425 |
9 | 7506316458 |
10 | 2930554133 |
11 | 1274248771 |
12 | 69952a645 |
13 | 3791ab000 |
14 | 1db2ca2b3 |
15 | 122427508 |
hex | aeacb515 |
2930554133 has 8 divisors (see below), whose sum is σ = 3174658200. Its totient is φ = 2705124864.
The previous prime is 2930554127. The next prime is 2930554157. The reversal of 2930554133 is 3314550392.
It can be written as a sum of positive squares in 4 ways, for example, as 1962224209 + 968329924 = 44297^2 + 31118^2 .
It is not a de Polignac number, because 2930554133 - 222 = 2926359829 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2930554093 and 2930554102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2930554183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664748 + ... + 669141.
It is an arithmetic number, because the mean of its divisors is an integer number (396832275).
Almost surely, 22930554133 is an apocalyptic number.
It is an amenable number.
2930554133 is a deficient number, since it is larger than the sum of its proper divisors (244104067).
2930554133 is an equidigital number, since it uses as much as digits as its factorization.
2930554133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1333928 (or 1333902 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 35.
The square root of 2930554133 is about 54134.5927573118. The cubic root of 2930554133 is about 1431.0338804304.
It can be divided in two parts, 29305 and 54133, that added together give a palindrome (83438).
The spelling of 2930554133 in words is "two billion, nine hundred thirty million, five hundred fifty-four thousand, one hundred thirty-three".
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