Base | Representation |
---|---|
bin | 10001000010001110… |
… | …11100101000000000 |
3 | 212121100221022110122 |
4 | 20201013130220000 |
5 | 122212224104401 |
6 | 4111300315412 |
7 | 442430523164 |
oct | 104107345000 |
9 | 25540838418 |
10 | 9145534976 |
11 | 3973463876 |
12 | 19329a2b68 |
13 | b29977a76 |
14 | 62a89aca4 |
15 | 387d7821b |
hex | 2211dca00 |
9145534976 has 40 divisors (see below), whose sum is σ = 18296150400. Its totient is φ = 4567026688.
The previous prime is 9145534969. The next prime is 9145534987. The reversal of 9145534976 is 6794355419.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412625 + ... + 434223.
It is an arithmetic number, because the mean of its divisors is an integer number (457403760).
Almost surely, 29145534976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9145534976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9148075200).
9145534976 is an abundant number, since it is smaller than the sum of its proper divisors (9150615424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9145534976 is an equidigital number, since it uses as much as digits as its factorization.
9145534976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22444 (or 22428 counting only the distinct ones).
The product of its digits is 4082400, while the sum is 53.
The square root of 9145534976 is about 95632.2904462713. The cubic root of 9145534976 is about 2091.2359604154.
The spelling of 9145534976 in words is "nine billion, one hundred forty-five million, five hundred thirty-four thousand, nine hundred seventy-six".
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