Base | Representation |
---|---|
bin | 10001011110100110… |
… | …00111001101011100 |
3 | 220012221122212110112 |
4 | 20233103013031130 |
5 | 123204132132022 |
6 | 4151040225152 |
7 | 451350133043 |
oct | 105723071534 |
9 | 26187585415 |
10 | 9383474012 |
11 | 3a857a9a00 |
12 | 199a60b1b8 |
13 | b670567b3 |
14 | 65031755a |
15 | 39dbc88e2 |
hex | 22f4c735c |
9383474012 has 36 divisors (see below), whose sum is σ = 18169291728. Its totient is φ = 4236936000.
The previous prime is 9383473963. The next prime is 9383474021. The reversal of 9383474012 is 2104743839.
It is a super-2 number, since 2×93834740122 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8888 + ... + 137280.
It is an arithmetic number, because the mean of its divisors is an integer number (504702548).
Almost surely, 29383474012 is an apocalyptic number.
It is an amenable number.
9383474012 is a deficient number, since it is larger than the sum of its proper divisors (8785817716).
9383474012 is a wasteful number, since it uses less digits than its factorization.
9383474012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128570 (or 128557 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 9383474012 is about 96868.3333809352. Note that the first 4 decimals coincide. The cubic root of 9383474012 is about 2109.2167838012.
The spelling of 9383474012 in words is "nine billion, three hundred eighty-three million, four hundred seventy-four thousand, twelve".
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