Base | Representation |
---|---|
bin | 11010111000011… |
… | …010001010100000 |
3 | 1011102121220121220 |
4 | 122320122022200 |
5 | 1410423313343 |
6 | 112430215040 |
7 | 14114251533 |
oct | 3270321240 |
9 | 1142556556 |
10 | 450994848 |
11 | 211636117 |
12 | 107054480 |
13 | 72587775 |
14 | 43c7aa1a |
15 | 298d8183 |
hex | 1ae1a2a0 |
450994848 has 48 divisors (see below), whose sum is σ = 1185528960. Its totient is φ = 150119936.
The previous prime is 450994847. The next prime is 450994891. The reversal of 450994848 is 848499054.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 450994848.
It is not an unprimeable number, because it can be changed into a prime (450994847) 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, 74761 + ... + 80567.
It is an arithmetic number, because the mean of its divisors is an integer number (24698520).
Almost surely, 2450994848 is an apocalyptic number.
450994848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
450994848 is an abundant number, since it is smaller than the sum of its proper divisors (734534112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450994848 is a wasteful number, since it uses less digits than its factorization.
450994848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6629 (or 6621 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 51.
The square root of 450994848 is about 21236.6392821463. The cubic root of 450994848 is about 766.8737289065.
The spelling of 450994848 in words is "four hundred fifty million, nine hundred ninety-four thousand, eight hundred forty-eight".
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