Base | Representation |
---|---|
bin | 10010100011011000… |
… | …10100000001101010 |
3 | 221201011110002210021 |
4 | 21101230110001222 |
5 | 130344342133300 |
6 | 4324212111054 |
7 | 501554620330 |
oct | 112154240152 |
9 | 27634402707 |
10 | 9960505450 |
11 | 425149a195 |
12 | 1b1b90548a |
13 | c2976ca0c |
14 | 6a6c01b50 |
15 | 3d46aad1a |
hex | 251b1406a |
9960505450 has 48 divisors (see below), whose sum is σ = 21745465344. Its totient is φ = 3322728000.
The previous prime is 9960505447. The next prime is 9960505463. The reversal of 9960505450 is 545050699.
It is a junction number, because it is equal to n+sod(n) for n = 9960505397 and 9960505406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371626 + ... + 397525.
It is an arithmetic number, because the mean of its divisors is an integer number (453030528).
Almost surely, 29960505450 is an apocalyptic number.
9960505450 is an abundant number, since it is smaller than the sum of its proper divisors (11784959894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9960505450 is a wasteful number, since it uses less digits than its factorization.
9960505450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769207 (or 769202 counting only the distinct ones).
The product of its (nonzero) digits is 243000, while the sum is 43.
The square root of 9960505450 is about 99802.3318865847. The cubic root of 9960505450 is about 2151.5946669433.
The spelling of 9960505450 in words is "nine billion, nine hundred sixty million, five hundred five thousand, four hundred fifty".
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