Base | Representation |
---|---|
bin | 10000111101010010… |
… | …01100010101111000 |
3 | 212111110212122010120 |
4 | 20132221030111320 |
5 | 122121114041103 |
6 | 4103215213240 |
7 | 441415100310 |
oct | 103651142570 |
9 | 25443778116 |
10 | 9104049528 |
11 | 3951aa9182 |
12 | 1920b17220 |
13 | b211b1072 |
14 | 62517c440 |
15 | 3843d1253 |
hex | 21ea4c578 |
9104049528 has 32 divisors (see below), whose sum is σ = 26011570560. Its totient is φ = 2601156960.
The previous prime is 9104049523. The next prime is 9104049529. The reversal of 9104049528 is 8259404019.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 9104049528.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9104049523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27095218 + ... + 27095553.
It is an arithmetic number, because the mean of its divisors is an integer number (812861580).
Almost surely, 29104049528 is an apocalyptic number.
It is an amenable number.
9104049528 is an abundant number, since it is smaller than the sum of its proper divisors (16907521032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9104049528 is a wasteful number, since it uses less digits than its factorization.
9104049528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54190787 (or 54190783 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 42.
The square root of 9104049528 is about 95415.1430748809. The cubic root of 9104049528 is about 2088.0691192016.
The spelling of 9104049528 in words is "nine billion, one hundred four million, forty-nine thousand, five hundred twenty-eight".
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