Base | Representation |
---|---|
bin | 100000010111010… |
… | …110100010011001 |
3 | 1101211201212201201 |
4 | 200113112202121 |
5 | 2103001230122 |
6 | 125514114201 |
7 | 16312234423 |
oct | 4027264231 |
9 | 1354655651 |
10 | 542992537 |
11 | 25956136a |
12 | 131a1b961 |
13 | 88658a79 |
14 | 52187813 |
15 | 32a0ba27 |
hex | 205d6899 |
542992537 has 8 divisors (see below), whose sum is σ = 552807872. Its totient is φ = 533206800.
The previous prime is 542992531. The next prime is 542992553. The reversal of 542992537 is 735299245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 542992537 - 223 = 534603929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542992531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31438 + ... + 45544.
It is an arithmetic number, because the mean of its divisors is an integer number (69100984).
Almost surely, 2542992537 is an apocalyptic number.
It is an amenable number.
542992537 is a deficient number, since it is larger than the sum of its proper divisors (9815335).
542992537 is a wasteful number, since it uses less digits than its factorization.
542992537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14799.
The product of its digits is 680400, while the sum is 46.
The square root of 542992537 is about 23302.2002609196. The cubic root of 542992537 is about 815.8267731295.
The spelling of 542992537 in words is "five hundred forty-two million, nine hundred ninety-two thousand, five hundred thirty-seven".
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