Base | Representation |
---|---|
bin | 100000010100111… |
… | …001110000001110 |
3 | 1101210112020211000 |
4 | 200110321300032 |
5 | 2102320202400 |
6 | 125452241130 |
7 | 16303621233 |
oct | 4024716016 |
9 | 1353466730 |
10 | 542350350 |
11 | 259162933 |
12 | 1317701a6 |
13 | 88492689 |
14 | 5205b78a |
15 | 32931600 |
hex | 20539c0e |
542350350 has 96 divisors (see below), whose sum is σ = 1559543040. Its totient is φ = 138330720.
The previous prime is 542350331. The next prime is 542350351. The reversal of 542350350 is 53053245.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542350351) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22317 + ... + 39783.
It is an arithmetic number, because the mean of its divisors is an integer number (16245240).
Almost surely, 2542350350 is an apocalyptic number.
542350350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 542350350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779771520).
542350350 is an abundant number, since it is smaller than the sum of its proper divisors (1017192690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542350350 is a wasteful number, since it uses less digits than its factorization.
542350350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17511 (or 17500 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 542350350 is about 23288.4166486260. The cubic root of 542350350 is about 815.5050252914.
The spelling of 542350350 in words is "five hundred forty-two million, three hundred fifty thousand, three hundred fifty".
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