Base | Representation |
---|---|
bin | 100000010101101… |
… | …100010101001010 |
3 | 1101210220202222202 |
4 | 200111230111022 |
5 | 2102343320024 |
6 | 125500520202 |
7 | 16305443222 |
oct | 4025542512 |
9 | 1353822882 |
10 | 542557514 |
11 | 259294544 |
12 | 131850062 |
13 | 88535a65 |
14 | 520b3082 |
15 | 32972bae |
hex | 2056c54a |
542557514 has 8 divisors (see below), whose sum is σ = 814012320. Its totient is φ = 271220076.
The previous prime is 542557507. The next prime is 542557523. The reversal of 542557514 is 415755245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16694 + ... + 36929.
It is an arithmetic number, because the mean of its divisors is an integer number (101751540).
Almost surely, 2542557514 is an apocalyptic number.
542557514 is a deficient number, since it is larger than the sum of its proper divisors (271454806).
542557514 is a wasteful number, since it uses less digits than its factorization.
542557514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58684.
The product of its digits is 140000, while the sum is 38.
The square root of 542557514 is about 23292.8640145432. The cubic root of 542557514 is about 815.6088461131.
The spelling of 542557514 in words is "five hundred forty-two million, five hundred fifty-seven thousand, five hundred fourteen".
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