Base | Representation |
---|---|
bin | 1111011100001011001… |
… | …01001101011100011011 |
3 | 1212201100222221010021101 |
4 | 13232011211031130123 |
5 | 32143002124222111 |
6 | 1043415105452231 |
7 | 53220555313162 |
oct | 7560545153433 |
9 | 1781328833241 |
10 | 530522101531 |
11 | 194aa19940a4 |
12 | 8699a941077 |
13 | 3b049735a96 |
14 | 1b96ab383d9 |
15 | dc004ddbc1 |
hex | 7b8594d71b |
530522101531 has 8 divisors (see below), whose sum is σ = 561738164400. Its totient is φ = 499307025408.
The previous prime is 530522101523. The next prime is 530522101579. The reversal of 530522101531 is 135101225035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530522101531 - 23 = 530522101523 is a prime.
It is a super-2 number, since 2×5305221015312 (a number of 24 digits) contains 22 as substring.
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 530522101531.
It is not an unprimeable number, because it can be changed into a prime (530522801531) 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, 1057195 + ... + 1476043.
It is an arithmetic number, because the mean of its divisors is an integer number (70217270550).
Almost surely, 2530522101531 is an apocalyptic number.
530522101531 is a deficient number, since it is larger than the sum of its proper divisors (31216062869).
530522101531 is a wasteful number, since it uses less digits than its factorization.
530522101531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493373.
The product of its (nonzero) digits is 4500, while the sum is 28.
Adding to 530522101531 its reverse (135101225035), we get a palindrome (665623326566).
The spelling of 530522101531 in words is "five hundred thirty billion, five hundred twenty-two million, one hundred one thousand, five hundred thirty-one".
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