Base | Representation |
---|---|
bin | 110000100101100100… |
… | …000001000110010000 |
3 | 11222122210200202012100 |
4 | 300211210001012100 |
5 | 1323320432244344 |
6 | 35544432000400 |
7 | 3524550015264 |
oct | 604544010620 |
9 | 158583622170 |
10 | 52169806224 |
11 | 2014154a638 |
12 | a13b690100 |
13 | 4bc545c133 |
14 | 274c98c0a4 |
15 | 15550ea569 |
hex | c25901190 |
52169806224 has 30 divisors (see below), whose sum is σ = 146002999766. Its totient is φ = 17389935360.
The previous prime is 52169806217. The next prime is 52169806237. The reversal of 52169806224 is 42260896125.
52169806224 is a `hidden beast` number, since 5 + 2 + 16 + 9 + 8 + 0 + 622 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 47175840000 + 4993966224 = 217200^2 + 70668^2 .
It is a super-3 number, since 3×521698062243 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 52169806224.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181145017 + ... + 181145304.
Almost surely, 252169806224 is an apocalyptic number.
It is an amenable number.
52169806224 is an abundant number, since it is smaller than the sum of its proper divisors (93833193542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52169806224 is a wasteful number, since it uses less digits than its factorization.
52169806224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362290335 (or 362290326 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 52169806224 in words is "fifty-two billion, one hundred sixty-nine million, eight hundred six thousand, two hundred twenty-four".
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