Base | Representation |
---|---|
bin | 11111100111011… |
… | …110011110010111 |
3 | 1100222010020211000 |
4 | 133213132132113 |
5 | 2041243122020 |
6 | 124345114343 |
7 | 16100453346 |
oct | 3747363627 |
9 | 1328106730 |
10 | 530442135 |
11 | 25246a033 |
12 | 1297889b3 |
13 | 85b833b2 |
14 | 5063bb5d |
15 | 3187d090 |
hex | 1f9de797 |
530442135 has 16 divisors (see below), whose sum is σ = 943008480. Its totient is φ = 282902400.
The previous prime is 530442091. The next prime is 530442137. The reversal of 530442135 is 531244035.
It is not a de Polignac number, because 530442135 - 29 = 530441623 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 530442099 and 530442108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530442137) 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, 1964466 + ... + 1964735.
It is an arithmetic number, because the mean of its divisors is an integer number (58938030).
Almost surely, 2530442135 is an apocalyptic number.
530442135 is a deficient number, since it is larger than the sum of its proper divisors (412566345).
530442135 is a wasteful number, since it uses less digits than its factorization.
530442135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3929215 (or 3929209 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 530442135 is about 23031.3294232009. The cubic root of 530442135 is about 809.4922057325.
The spelling of 530442135 in words is "five hundred thirty million, four hundred forty-two thousand, one hundred thirty-five".
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