Base | Representation |
---|---|
bin | 1110101110100001101… |
… | …10110011011111001110 |
3 | 1210101010001212121002021 |
4 | 13113100312303133032 |
5 | 31242304342414410 |
6 | 1024243221520354 |
7 | 51362346146230 |
oct | 7272066633716 |
9 | 1711101777067 |
10 | 506015201230 |
11 | 185666431190 |
12 | 8209b5730ba |
13 | 38942409946 |
14 | 1a6c406c250 |
15 | d268c6eeda |
hex | 75d0db37ce |
506015201230 has 128 divisors (see below), whose sum is σ = 1153595520000. Its totient is φ = 155220848640.
The previous prime is 506015201179. The next prime is 506015201239. The reversal of 506015201230 is 32102510605.
It is a junction number, because it is equal to n+sod(n) for n = 506015201195 and 506015201204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506015201239) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64431984 + ... + 64439836.
It is an arithmetic number, because the mean of its divisors is an integer number (9012465000).
Almost surely, 2506015201230 is an apocalyptic number.
506015201230 is an abundant number, since it is smaller than the sum of its proper divisors (647580318770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506015201230 is a wasteful number, since it uses less digits than its factorization.
506015201230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9194.
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 506015201230 its reverse (32102510605), we get a palindrome (538117711835).
The spelling of 506015201230 in words is "five hundred six billion, fifteen million, two hundred one thousand, two hundred thirty".
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