Base | Representation |
---|---|
bin | 110000011011011110… |
… | …001111011101110100 |
3 | 11222020000011010020010 |
4 | 300123132033131310 |
5 | 1322444113120202 |
6 | 35515543340220 |
7 | 3520423061505 |
oct | 603336173564 |
9 | 158200133203 |
10 | 52000520052 |
11 | 20064a35408 |
12 | a0b2a51670 |
13 | 4b993699c0 |
14 | 27342c2bac |
15 | 154530b76c |
hex | c1b78f774 |
52000520052 has 48 divisors (see below), whose sum is σ = 130897038272. Its totient is φ = 15972111360.
The previous prime is 52000520003. The next prime is 52000520059. The reversal of 52000520052 is 25002500025.
52000520052 is a modest number, since divided by 520052 gives 520 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52000520059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202813 + ... + 380964.
Almost surely, 252000520052 is an apocalyptic number.
52000520052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52000520052 is an abundant number, since it is smaller than the sum of its proper divisors (78896518220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52000520052 is a wasteful number, since it uses less digits than its factorization.
52000520052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584368 (or 584366 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 21.
The spelling of 52000520052 in words is "fifty-two billion, five hundred twenty thousand, fifty-two".
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