Base | Representation |
---|---|
bin | 11111011110100… |
… | …101000101110101 |
3 | 1100210201202122110 |
4 | 133132211011311 |
5 | 2040144004231 |
6 | 124223121233 |
7 | 16041601062 |
oct | 3736450565 |
9 | 1323652573 |
10 | 528109941 |
11 | 2511168a7 |
12 | 128a43219 |
13 | 855479b8 |
14 | 501d1c69 |
15 | 3156c046 |
hex | 1f7a5175 |
528109941 has 8 divisors (see below), whose sum is σ = 706165600. Its totient is φ = 351063792.
The previous prime is 528109931. The next prime is 528109963. The reversal of 528109941 is 149901825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 528109941 - 29 = 528109429 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 528109941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528109931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251155 + ... + 253248.
It is an arithmetic number, because the mean of its divisors is an integer number (88270700).
Almost surely, 2528109941 is an apocalyptic number.
It is an amenable number.
528109941 is a deficient number, since it is larger than the sum of its proper divisors (178055659).
528109941 is a wasteful number, since it uses less digits than its factorization.
528109941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504755.
The product of its (nonzero) digits is 25920, while the sum is 39.
The square root of 528109941 is about 22980.6427455805. The cubic root of 528109941 is about 808.3040984597.
The spelling of 528109941 in words is "five hundred twenty-eight million, one hundred nine thousand, nine hundred forty-one".
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