Base | Representation |
---|---|
bin | 100000010111010… |
… | …010001111101011 |
3 | 1101211200222121112 |
4 | 200113102033223 |
5 | 2103000144310 |
6 | 125513500535 |
7 | 16312132235 |
oct | 4027221753 |
9 | 1354628545 |
10 | 542974955 |
11 | 25954a136 |
12 | 131a1174b |
13 | 88650a73 |
14 | 52181255 |
15 | 32a06705 |
hex | 205d23eb |
542974955 has 8 divisors (see below), whose sum is σ = 653056800. Its totient is φ = 433388736.
The previous prime is 542974937. The next prime is 542975009. The reversal of 542974955 is 559479245.
542974955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 542974955 - 214 = 542958571 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121490 + ... + 125879.
It is an arithmetic number, because the mean of its divisors is an integer number (81632100).
Almost surely, 2542974955 is an apocalyptic number.
542974955 is a deficient number, since it is larger than the sum of its proper divisors (110081845).
542974955 is a wasteful number, since it uses less digits than its factorization.
542974955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247813.
The product of its digits is 2268000, while the sum is 50.
The square root of 542974955 is about 23301.8229973537. The cubic root of 542974955 is about 815.8179675934.
The spelling of 542974955 in words is "five hundred forty-two million, nine hundred seventy-four thousand, nine hundred fifty-five".
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