Base | Representation |
---|---|
bin | 10000110111101001… |
… | …10010100010000001 |
3 | 212101011212222012101 |
4 | 20123310302202001 |
5 | 122022012223024 |
6 | 4054405430401 |
7 | 440302112644 |
oct | 103364624201 |
9 | 25334788171 |
10 | 9056757889 |
11 | 3928338283 |
12 | 190910b401 |
13 | b1446364a |
14 | 61cb8ba5b |
15 | 38018dc44 |
hex | 21bd32881 |
9056757889 has 9 divisors (see below), whose sum is σ = 9218579203. Its totient is φ = 8897733832.
The previous prime is 9056757887. The next prime is 9056757893. The reversal of 9056757889 is 9887576509.
The square root of 9056757889 is 95167.
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., 5658800625 + 3397957264 = 75225^2 + 58292^2 .
It is not a de Polignac number, because 9056757889 - 21 = 9056757887 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9056757889.
It is not an unprimeable number, because it can be changed into a prime (9056757881) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5614047 + ... + 5615659.
Almost surely, 29056757889 is an apocalyptic number.
9056757889 is the 95167-th square number.
9056757889 is the 47584-th centered octagonal number.
It is an amenable number.
9056757889 is a deficient number, since it is larger than the sum of its proper divisors (161821314).
9056757889 is an frugal number, since it uses more digits than its factorization.
9056757889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3344 (or 1672 counting only the distinct ones).
The product of its (nonzero) digits is 38102400, while the sum is 64.
The cubic root of 9056757889 is about 2084.4472990165.
Multiplying 9056757889 by its sum of digits (64), we get a square (579632504896 = 7613362).
The spelling of 9056757889 in words is "nine billion, fifty-six million, seven hundred fifty-seven thousand, eight hundred eighty-nine".
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