Base | Representation |
---|---|
bin | 1011010110000001… |
… | …1000000111100001 |
3 | 21212020000022222221 |
4 | 2311200120013201 |
5 | 22214030212424 |
6 | 1222100231041 |
7 | 135314314444 |
oct | 26540300741 |
9 | 7766008887 |
10 | 3045163489 |
11 | 1322a08445 |
12 | 70b99b481 |
13 | 396b683b4 |
14 | 20c60165b |
15 | 12c5159e4 |
hex | b58181e1 |
3045163489 has 9 divisors (see below), whose sum is σ = 3074974227. Its totient is φ = 3015640584.
The previous prime is 3045163483. The next prime is 3045163507. The reversal of 3045163489 is 9843615403.
The square root of 3045163489 is 55183.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2040780625 + 1004382864 = 45175^2 + 31692^2 .
It is not a de Polignac number, because 3045163489 - 23 = 3045163481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3045163481) 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 8 ways as a sum of consecutive naturals, for example, 7670239 + ... + 7670635.
It is an arithmetic number, because the mean of its divisors is an integer number (341663803).
Almost surely, 23045163489 is an apocalyptic number.
3045163489 is the 55183-rd square number.
3045163489 is the 27592-nd centered octagonal number.
It is an amenable number.
3045163489 is a deficient number, since it is larger than the sum of its proper divisors (29810738).
3045163489 is an frugal number, since it uses more digits than its factorization.
3045163489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072 (or 536 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 43.
The cubic root of 3045163489 is about 1449.4509992973.
The spelling of 3045163489 in words is "three billion, forty-five million, one hundred sixty-three thousand, four hundred eighty-nine".
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