Base | Representation |
---|---|
bin | 10000110111001101… |
… | …00110000110111101 |
3 | 212100220212221002021 |
4 | 20123212212012331 |
5 | 122020034140424 |
6 | 4054154000141 |
7 | 440225354563 |
oct | 103346460675 |
9 | 25326787067 |
10 | 9053036989 |
11 | 3926226757 |
12 | 1907a16051 |
13 | b1375cb29 |
14 | 61c49da33 |
15 | 37eba64e4 |
hex | 21b9a61bd |
9053036989 has 16 divisors (see below), whose sum is σ = 9632638080. Its totient is φ = 8483935680.
The previous prime is 9053036977. The next prime is 9053037011. The reversal of 9053036989 is 9896303509.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 9053036989 - 25 = 9053036957 is a prime.
It is a super-2 number, since 2×90530369892 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9053036389) 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, 2309259 + ... + 2313175.
It is an arithmetic number, because the mean of its divisors is an integer number (602039880).
Almost surely, 29053036989 is an apocalyptic number.
It is an amenable number.
9053036989 is a deficient number, since it is larger than the sum of its proper divisors (579601091).
9053036989 is a wasteful number, since it uses less digits than its factorization.
9053036989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5220.
The product of its (nonzero) digits is 1574640, while the sum is 52.
The square root of 9053036989 is about 95147.4486730990. The cubic root of 9053036989 is about 2084.1618001489.
The spelling of 9053036989 in words is "nine billion, fifty-three million, thirty-six thousand, nine hundred eighty-nine".
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