Base | Representation |
---|---|
bin | 1100100100110… |
… | …1111111011110 |
3 | 10200020220000001 |
4 | 3021031333132 |
5 | 102000421004 |
6 | 5122324514 |
7 | 1210231666 |
oct | 311157736 |
9 | 120226001 |
10 | 52748254 |
11 | 278585a9 |
12 | 157b973a |
13 | ac0b2b0 |
14 | 70111a6 |
15 | 496e1a4 |
hex | 324dfde |
52748254 has 8 divisors (see below), whose sum is σ = 85208760. Its totient is φ = 24345336.
The previous prime is 52748249. The next prime is 52748281. The reversal of 52748254 is 45284725.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014364 + ... + 1014415.
It is an arithmetic number, because the mean of its divisors is an integer number (10651095).
Almost surely, 252748254 is an apocalyptic number.
52748254 is a deficient number, since it is larger than the sum of its proper divisors (32460506).
52748254 is a wasteful number, since it uses less digits than its factorization.
52748254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2028794.
The product of its digits is 89600, while the sum is 37.
The square root of 52748254 is about 7262.7993225753. The cubic root of 52748254 is about 375.0328954847.
The spelling of 52748254 in words is "fifty-two million, seven hundred forty-eight thousand, two hundred fifty-four".
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