Base | Representation |
---|---|
bin | 100000001111011… |
… | …101001010010000 |
3 | 1101200211201012010 |
4 | 200033131022100 |
5 | 2101434010022 |
6 | 125401502520 |
7 | 16255523364 |
oct | 4017351220 |
9 | 1350751163 |
10 | 540922512 |
11 | 2583780a9 |
12 | 1311a1a40 |
13 | 880b27c0 |
14 | 51ba92a4 |
15 | 3274d50c |
hex | 203dd290 |
540922512 has 80 divisors (see below), whose sum is σ = 1541651328. Its totient is φ = 162370560.
The previous prime is 540922489. The next prime is 540922567. The reversal of 540922512 is 215229045.
It is a self number, because there is not a number n which added to its sum of digits gives 540922512.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15013 + ... + 36155.
Almost surely, 2540922512 is an apocalyptic number.
540922512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 540922512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (770825664).
540922512 is an abundant number, since it is smaller than the sum of its proper divisors (1000728816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540922512 is a wasteful number, since it uses less digits than its factorization.
540922512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21208 (or 21202 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 540922512 is about 23257.7409049116. The cubic root of 540922512 is about 814.7887402047.
The spelling of 540922512 in words is "five hundred forty million, nine hundred twenty-two thousand, five hundred twelve".
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