Base | Representation |
---|---|
bin | 100000010100110… |
… | …011100111011100 |
3 | 1101210110222022222 |
4 | 200110303213130 |
5 | 2102313401322 |
6 | 125451524512 |
7 | 16303455032 |
oct | 4024634734 |
9 | 1353428288 |
10 | 542325212 |
11 | 259145a60 |
12 | 131759738 |
13 | 884840c0 |
14 | 52052552 |
15 | 32928e42 |
hex | 205339dc |
542325212 has 48 divisors (see below), whose sum is σ = 1117839744. Its totient is φ = 226968000.
The previous prime is 542325187. The next prime is 542325229. The reversal of 542325212 is 212523245.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279887 + ... + 281817.
It is an arithmetic number, because the mean of its divisors is an integer number (23288328).
Almost surely, 2542325212 is an apocalyptic number.
542325212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
542325212 is an abundant number, since it is smaller than the sum of its proper divisors (575514532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542325212 is a wasteful number, since it uses less digits than its factorization.
542325212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2450 (or 2448 counting only the distinct ones).
The product of its digits is 4800, while the sum is 26.
The square root of 542325212 is about 23287.8769320005. The cubic root of 542325212 is about 815.4924255134.
Adding to 542325212 its reverse (212523245), we get a palindrome (754848457).
The spelling of 542325212 in words is "five hundred forty-two million, three hundred twenty-five thousand, two hundred twelve".
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