Base | Representation |
---|---|
bin | 100000010110011… |
… | …010110110010000 |
3 | 1101211021110100120 |
4 | 200112122312100 |
5 | 2102420414143 |
6 | 125504550240 |
7 | 16310165553 |
oct | 4026326620 |
9 | 1354243316 |
10 | 542748048 |
11 | 259404707 |
12 | 131922380 |
13 | 885a16bb |
14 | 5212269a |
15 | 329ae383 |
hex | 2059ad90 |
542748048 has 80 divisors (see below), whose sum is σ = 1421784000. Its totient is φ = 178398720.
The previous prime is 542748029. The next prime is 542748061. The reversal of 542748048 is 840847245.
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, 1554978 + ... + 1555326.
It is an arithmetic number, because the mean of its divisors is an integer number (17772300).
Almost surely, 2542748048 is an apocalyptic number.
It is an amenable number.
542748048 is an abundant number, since it is smaller than the sum of its proper divisors (879035952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542748048 is a wasteful number, since it uses less digits than its factorization.
542748048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720 (or 714 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 42.
The square root of 542748048 is about 23296.9536205917. The cubic root of 542748048 is about 815.7043094353.
The spelling of 542748048 in words is "five hundred forty-two million, seven hundred forty-eight thousand, forty-eight".
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