Base | Representation |
---|---|
bin | 1001101101011011… |
… | …01010101111011110 |
3 | 111110022000012010120 |
4 | 10312231222233132 |
5 | 41134001033020 |
6 | 2221134415410 |
7 | 243115663665 |
oct | 46655525736 |
9 | 14408005116 |
10 | 5212908510 |
11 | 2235607357 |
12 | 1015961566 |
13 | 650cb5564 |
14 | 376483ddc |
15 | 2079b0740 |
hex | 136b6abde |
5212908510 has 64 divisors (see below), whose sum is σ = 12829078080. Its totient is φ = 1354833920.
The previous prime is 5212908473. The next prime is 5212908517. The reversal of 5212908510 is 158092125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5212908517) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1908826 + ... + 1911554.
It is an arithmetic number, because the mean of its divisors is an integer number (200454345).
Almost surely, 25212908510 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5212908510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6414539040).
5212908510 is an abundant number, since it is smaller than the sum of its proper divisors (7616169570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212908510 is a wasteful number, since it uses less digits than its factorization.
5212908510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4333.
The product of its (nonzero) digits is 7200, while the sum is 33.
The square root of 5212908510 is about 72200.4744444245. The cubic root of 5212908510 is about 1733.9105973816.
The spelling of 5212908510 in words is "five billion, two hundred twelve million, nine hundred eight thousand, five hundred ten".
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