Base | Representation |
---|---|
bin | 1111011011100111100… |
… | …10010010110100100110 |
3 | 1212200121012010200222000 |
4 | 13231303302102310212 |
5 | 32141344211312132 |
6 | 1043325322350130 |
7 | 53210301511662 |
oct | 7556362226446 |
9 | 1780535120860 |
10 | 530223541542 |
11 | 194959403602 |
12 | 8691695b346 |
13 | 3accc920576 |
14 | 1b93d21b8a2 |
15 | dbd41b687c |
hex | 7b73c92d26 |
530223541542 has 32 divisors (see below), whose sum is σ = 1218904696800. Its totient is φ = 170646656544.
The previous prime is 530223541489. The next prime is 530223541543. The reversal of 530223541542 is 245145322035.
530223541542 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 235 + 415 + 4 + 2 = 666.
It is a super-2 number, since 2×5302235415422 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 530223541497 and 530223541506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530223541543) 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, 169290753 + ... + 169293884.
It is an arithmetic number, because the mean of its divisors is an integer number (38090771775).
Almost surely, 2530223541542 is an apocalyptic number.
530223541542 is an abundant number, since it is smaller than the sum of its proper divisors (688681155258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530223541542 is a wasteful number, since it uses less digits than its factorization.
530223541542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338584677 (or 338584671 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 530223541542 its reverse (245145322035), we get a palindrome (775368863577).
The spelling of 530223541542 in words is "five hundred thirty billion, two hundred twenty-three million, five hundred forty-one thousand, five hundred forty-two".
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