Base | Representation |
---|---|
bin | 110000011100010101… |
… | …100110001101011100 |
3 | 11222021000110100200112 |
4 | 300130111212031130 |
5 | 1323011321444012 |
6 | 35521222345152 |
7 | 3520660320041 |
oct | 603425461534 |
9 | 158230410615 |
10 | 52015031132 |
11 | 20072146839 |
12 | a0b788b1b8 |
13 | 4b9c37a93c |
14 | 27361bd1c8 |
15 | 1546726122 |
hex | c1c56635c |
52015031132 has 12 divisors (see below), whose sum is σ = 91364694120. Its totient is φ = 25910832816.
The previous prime is 52015031119. The next prime is 52015031143. The reversal of 52015031132 is 23113051025.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 52015031098 and 52015031107.
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 3 ways as a sum of consecutive naturals, for example, 24169478 + ... + 24171629.
It is an arithmetic number, because the mean of its divisors is an integer number (7613724510).
Almost surely, 252015031132 is an apocalyptic number.
It is an amenable number.
52015031132 is a deficient number, since it is larger than the sum of its proper divisors (39349662988).
52015031132 is a wasteful number, since it uses less digits than its factorization.
52015031132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48341380 (or 48341378 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 52015031132 its reverse (23113051025), we get a palindrome (75128082157).
The spelling of 52015031132 in words is "fifty-two billion, fifteen million, thirty-one thousand, one hundred thirty-two".
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