Base | Representation |
---|---|
bin | 100000010100011… |
… | …000001111001011 |
3 | 1101210021021111110 |
4 | 200110120033023 |
5 | 2102301304232 |
6 | 125445301403 |
7 | 16302510054 |
oct | 4024301713 |
9 | 1353237443 |
10 | 542213067 |
11 | 259079780 |
12 | 131704863 |
13 | 88445046 |
14 | 5202372b |
15 | 32905acc |
hex | 205183cb |
542213067 has 16 divisors (see below), whose sum is σ = 789193728. Its totient is φ = 328397280.
The previous prime is 542213047. The next prime is 542213081. The reversal of 542213067 is 760312245.
It is not a de Polignac number, because 542213067 - 215 = 542180299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (542213027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55653 + ... + 64665.
It is an arithmetic number, because the mean of its divisors is an integer number (49324608).
Almost surely, 2542213067 is an apocalyptic number.
542213067 is a deficient number, since it is larger than the sum of its proper divisors (246980661).
542213067 is a wasteful number, since it uses less digits than its factorization.
542213067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10850.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 542213067 is about 23285.4690096635. The cubic root of 542213067 is about 815.4362109638.
The spelling of 542213067 in words is "five hundred forty-two million, two hundred thirteen thousand, sixty-seven".
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