Base | Representation |
---|---|
bin | 1100100111110… |
… | …0101010011010 |
3 | 10200121121020012 |
4 | 3021330222122 |
5 | 102023030133 |
6 | 5130401522 |
7 | 1211656220 |
oct | 311745232 |
9 | 120547205 |
10 | 52939418 |
11 | 27979194 |
12 | 158902a2 |
13 | ac772cc |
14 | 7060b10 |
15 | 49aab48 |
hex | 327ca9a |
52939418 has 8 divisors (see below), whose sum is σ = 90753312. Its totient is φ = 22688316.
The previous prime is 52939417. The next prime is 52939441. The reversal of 52939418 is 81493925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (52939417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890680 + ... + 1890707.
It is an arithmetic number, because the mean of its divisors is an integer number (11344164).
Almost surely, 252939418 is an apocalyptic number.
52939418 is a deficient number, since it is larger than the sum of its proper divisors (37813894).
52939418 is a wasteful number, since it uses less digits than its factorization.
52939418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3781396.
The product of its digits is 77760, while the sum is 41.
The square root of 52939418 is about 7275.9479107536. The cubic root of 52939418 is about 375.4853992809.
The spelling of 52939418 in words is "fifty-two million, nine hundred thirty-nine thousand, four hundred eighteen".
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