Base | Representation |
---|---|
bin | 11111100111110… |
… | …011110101110111 |
3 | 1100222021200212111 |
4 | 133213303311313 |
5 | 2041303422110 |
6 | 124351031451 |
7 | 16101266455 |
oct | 3747636567 |
9 | 1328250774 |
10 | 530529655 |
11 | 252519867 |
12 | 12980b587 |
13 | 85bb4196 |
14 | 506619d5 |
15 | 31898e8a |
hex | 1f9f3d77 |
530529655 has 16 divisors (see below), whose sum is σ = 651377664. Its totient is φ = 414629280.
The previous prime is 530529653. The next prime is 530529677. The reversal of 530529655 is 556925035.
It is a happy number.
It is not a de Polignac number, because 530529655 - 21 = 530529653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530529653) 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, 149350 + ... + 152860.
It is an arithmetic number, because the mean of its divisors is an integer number (40711104).
Almost surely, 2530529655 is an apocalyptic number.
530529655 is a deficient number, since it is larger than the sum of its proper divisors (120848009).
530529655 is a wasteful number, since it uses less digits than its factorization.
530529655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4206.
The product of its (nonzero) digits is 202500, while the sum is 40.
The square root of 530529655 is about 23033.2293654190. The cubic root of 530529655 is about 809.5367238537.
The spelling of 530529655 in words is "five hundred thirty million, five hundred twenty-nine thousand, six hundred fifty-five".
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