Base | Representation |
---|---|
bin | 100000010110111… |
… | …011000101001011 |
3 | 1101211112011110110 |
4 | 200112323011023 |
5 | 2102434130300 |
6 | 125511445403 |
7 | 16311255513 |
oct | 4026730513 |
9 | 1354464413 |
10 | 542880075 |
11 | 259494921 |
12 | 131986863 |
13 | 8861981a |
14 | 52158843 |
15 | 329d8550 |
hex | 205bb14b |
542880075 has 12 divisors (see below), whose sum is σ = 897561848. Its totient is φ = 289536000.
The previous prime is 542880071. The next prime is 542880077. The reversal of 542880075 is 570088245.
It is not a de Polignac number, because 542880075 - 22 = 542880071 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542880071) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3619126 + ... + 3619275.
Almost surely, 2542880075 is an apocalyptic number.
542880075 is a deficient number, since it is larger than the sum of its proper divisors (354681773).
542880075 is a wasteful number, since it uses less digits than its factorization.
542880075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7238414 (or 7238409 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 39.
The square root of 542880075 is about 23299.7870161939. The cubic root of 542880075 is about 815.7704458694.
The spelling of 542880075 in words is "five hundred forty-two million, eight hundred eighty thousand, seventy-five".
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