Base | Representation |
---|---|
bin | 100010000010010001… |
… | …011101001000011100 |
3 | 10111022220112020122201 |
4 | 202002101131020130 |
5 | 1044321102232340 |
6 | 24442205421244 |
7 | 2432425240246 |
oct | 420221351034 |
9 | 114286466581 |
10 | 36545352220 |
11 | 14553998033 |
12 | 70bab6a824 |
13 | 35a5434990 |
14 | 1aa9857096 |
15 | e3d58779a |
hex | 88245d21c |
36545352220 has 48 divisors (see below), whose sum is σ = 82734408288. Its totient is φ = 13479678720.
The previous prime is 36545352203. The next prime is 36545352227. The reversal of 36545352220 is 2225354563.
It is a self number, because there is not a number n which added to its sum of digits gives 36545352220.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36545352227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180082 + ... + 324838.
It is an arithmetic number, because the mean of its divisors is an integer number (1723633506).
Almost surely, 236545352220 is an apocalyptic number.
It is an amenable number.
36545352220 is an abundant number, since it is smaller than the sum of its proper divisors (46189056068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36545352220 is a wasteful number, since it uses less digits than its factorization.
36545352220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145750 (or 145748 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 36545352220 in words is "thirty-six billion, five hundred forty-five million, three hundred fifty-two thousand, two hundred twenty".
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