Base | Representation |
---|---|
bin | 110000110100001011… |
… | …111010100010110100 |
3 | 12000021220100022022210 |
4 | 300310023322202310 |
5 | 1324321234134124 |
6 | 40025034253420 |
7 | 3533616251133 |
oct | 606413724264 |
9 | 160256308283 |
10 | 52415146164 |
11 | 20257a90117 |
12 | a1a9887270 |
13 | 4c3422c6b4 |
14 | 27733b391a |
15 | 156b90da29 |
hex | c342fa8b4 |
52415146164 has 48 divisors (see below), whose sum is σ = 132996161088. Its totient is φ = 15999533568.
The previous prime is 52415146103. The next prime is 52415146171. The reversal of 52415146164 is 46164151425.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3464574 + ... + 3479669.
It is an arithmetic number, because the mean of its divisors is an integer number (2770753356).
Almost surely, 252415146164 is an apocalyptic number.
It is an amenable number.
52415146164 is an abundant number, since it is smaller than the sum of its proper divisors (80581014924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52415146164 is a wasteful number, since it uses less digits than its factorization.
52415146164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6944304 (or 6944302 counting only the distinct ones).
The product of its digits is 115200, while the sum is 39.
Adding to 52415146164 its reverse (46164151425), we get a palindrome (98579297589).
The spelling of 52415146164 in words is "fifty-two billion, four hundred fifteen million, one hundred forty-six thousand, one hundred sixty-four".
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