Base | Representation |
---|---|
bin | 11111010011011… |
… | …011111110101110 |
3 | 1100121020100220212 |
4 | 133103123332232 |
5 | 2033422022123 |
6 | 124040342422 |
7 | 16005014243 |
oct | 3723337656 |
9 | 1317210825 |
10 | 525189038 |
11 | 24a501330 |
12 | 127a74a12 |
13 | 84a6435a |
14 | 4da715ca |
15 | 31191878 |
hex | 1f4dbfae |
525189038 has 32 divisors (see below), whose sum is σ = 898532352. Its totient is φ = 227893600.
The previous prime is 525189037. The next prime is 525189103. The reversal of 525189038 is 830981525.
It is a junction number, because it is equal to n+sod(n) for n = 525188986 and 525189004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525189037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475595 + ... + 476697.
It is an arithmetic number, because the mean of its divisors is an integer number (28079136).
Almost surely, 2525189038 is an apocalyptic number.
525189038 is a deficient number, since it is larger than the sum of its proper divisors (373343314).
525189038 is a wasteful number, since it uses less digits than its factorization.
525189038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2080.
The product of its (nonzero) digits is 86400, while the sum is 41.
The square root of 525189038 is about 22917.0032508616. The cubic root of 525189038 is about 806.8111365756.
The spelling of 525189038 in words is "five hundred twenty-five million, one hundred eighty-nine thousand, thirty-eight".
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