Base | Representation |
---|---|
bin | 11111100110100… |
… | …110110010011000 |
3 | 1100221200122221001 |
4 | 133212212302120 |
5 | 2041213322130 |
6 | 124340154344 |
7 | 16065513346 |
oct | 3746466230 |
9 | 1327618831 |
10 | 530214040 |
11 | 252323724 |
12 | 1296989b4 |
13 | 85b03625 |
14 | 505bc996 |
15 | 318356ca |
hex | 1f9a6c98 |
530214040 has 16 divisors (see below), whose sum is σ = 1192981680. Its totient is φ = 212085600.
The previous prime is 530214017. The next prime is 530214053. The reversal of 530214040 is 40412035.
It is a super-3 number, since 3×5302140403 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 530213999 and 530214017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6627636 + ... + 6627715.
It is an arithmetic number, because the mean of its divisors is an integer number (74561355).
Almost surely, 2530214040 is an apocalyptic number.
It is an amenable number.
530214040 is an abundant number, since it is smaller than the sum of its proper divisors (662767640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530214040 is a wasteful number, since it uses less digits than its factorization.
530214040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13255362 (or 13255358 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 530214040 is about 23026.3770489411. The cubic root of 530214040 is about 809.3761593977.
Adding to 530214040 its reverse (40412035), we get a palindrome (570626075).
The spelling of 530214040 in words is "five hundred thirty million, two hundred fourteen thousand, forty".
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