Base | Representation |
---|---|
bin | 10001010001110001… |
… | …11001100011101001 |
3 | 212221110022112020010 |
4 | 20220320321203221 |
5 | 122444120022144 |
6 | 4132235322133 |
7 | 445603116036 |
oct | 105070714351 |
9 | 25843275203 |
10 | 9275939049 |
11 | 3a30031333 |
12 | 196a5b0349 |
13 | b4a9a5440 |
14 | 63dd2438d |
15 | 3945365b9 |
hex | 228e398e9 |
9275939049 has 16 divisors (see below), whose sum is σ = 13341791232. Its totient is φ = 5698629888.
The previous prime is 9275939047. The next prime is 9275939051. The reversal of 9275939049 is 9409395729.
It is an interprime number because it is at equal distance from previous prime (9275939047) and next prime (9275939051).
It is not a de Polignac number, because 9275939049 - 21 = 9275939047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 9275939049.
It is not an unprimeable number, because it can be changed into a prime (9275939047) 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, 177417 + ... + 223670.
It is an arithmetic number, because the mean of its divisors is an integer number (833861952).
Almost surely, 29275939049 is an apocalyptic number.
It is an amenable number.
9275939049 is a deficient number, since it is larger than the sum of its proper divisors (4065852183).
9275939049 is a wasteful number, since it uses less digits than its factorization.
9275939049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401696.
The product of its (nonzero) digits is 5511240, while the sum is 57.
The square root of 9275939049 is about 96311.6765973888. The cubic root of 9275939049 is about 2101.1285731969.
The spelling of 9275939049 in words is "nine billion, two hundred seventy-five million, nine hundred thirty-nine thousand, forty-nine".
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