Base | Representation |
---|---|
bin | 100000010100010… |
… | …110001101100111 |
3 | 1101210020212010100 |
4 | 200110112031213 |
5 | 2102301023100 |
6 | 125445155143 |
7 | 16302443640 |
oct | 4024261547 |
9 | 1353225110 |
10 | 542204775 |
11 | 259073522 |
12 | 1316bbab3 |
13 | 88441338 |
14 | 520206c7 |
15 | 32903400 |
hex | 20516367 |
542204775 has 36 divisors (see below), whose sum is σ = 1109887792. Its totient is φ = 247864320.
The previous prime is 542204731. The next prime is 542204791. The reversal of 542204775 is 577402245.
It is a happy number.
542204775 is a `hidden beast` number, since 542 + 2 + 0 + 47 + 75 = 666.
It is not a de Polignac number, because 542204775 - 26 = 542204711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 35 ways as a sum of consecutive naturals, for example, 170554 + ... + 173703.
Almost surely, 2542204775 is an apocalyptic number.
542204775 is an abundant number, since it is smaller than the sum of its proper divisors (567683017).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542204775 is a wasteful number, since it uses less digits than its factorization.
542204775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344280 (or 344272 counting only the distinct ones).
The product of its (nonzero) digits is 78400, while the sum is 36.
The square root of 542204775 is about 23285.2909580276. The cubic root of 542204775 is about 815.4320541530.
The spelling of 542204775 in words is "five hundred forty-two million, two hundred four thousand, seven hundred seventy-five".
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