Base | Representation |
---|---|
bin | 11111011110010… |
… | …011100011111001 |
3 | 1100210121010011001 |
4 | 133132103203321 |
5 | 2040134210022 |
6 | 124221405001 |
7 | 16041151534 |
oct | 3736234371 |
9 | 1323533131 |
10 | 528038137 |
11 | 251077960 |
12 | 128a09761 |
13 | 85521103 |
14 | 501b3a1b |
15 | 31555b27 |
hex | 1f7938f9 |
528038137 has 16 divisors (see below), whose sum is σ = 592650432. Its totient is φ = 466240320.
The previous prime is 528038129. The next prime is 528038149. The reversal of 528038137 is 731830825.
It is a cyclic number.
It is not a de Polignac number, because 528038137 - 23 = 528038129 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 528038096 and 528038105.
It is not an unprimeable number, because it can be changed into a prime (528038107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444258 + ... + 445444.
It is an arithmetic number, because the mean of its divisors is an integer number (37040652).
Almost surely, 2528038137 is an apocalyptic number.
It is an amenable number.
528038137 is a deficient number, since it is larger than the sum of its proper divisors (64612295).
528038137 is a wasteful number, since it uses less digits than its factorization.
528038137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2328.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 528038137 is about 22979.0804211135. The cubic root of 528038137 is about 808.2674633492.
The spelling of 528038137 in words is "five hundred twenty-eight million, thirty-eight thousand, one hundred thirty-seven".
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