Base | Representation |
---|---|
bin | 1111011010000110… |
… | …10110010100101100 |
3 | 210100111022102222020 |
4 | 13231003112110230 |
5 | 113420120422411 |
6 | 3444454350140 |
7 | 411663140211 |
oct | 75503262454 |
9 | 23314272866 |
10 | 8272045356 |
11 | 3565399123 |
12 | 172a35b350 |
13 | a1aa03bc3 |
14 | 586881b08 |
15 | 336336606 |
hex | 1ed0d652c |
8272045356 has 48 divisors (see below), whose sum is σ = 19401742080. Its totient is φ = 2743048000.
The previous prime is 8272045319. The next prime is 8272045403. The reversal of 8272045356 is 6535402728.
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 15 ways as a sum of consecutive naturals, for example, 4839430 + ... + 4841138.
It is an arithmetic number, because the mean of its divisors is an integer number (404202960).
Almost surely, 28272045356 is an apocalyptic number.
It is an amenable number.
8272045356 is an abundant number, since it is smaller than the sum of its proper divisors (11129696724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8272045356 is a wasteful number, since it uses less digits than its factorization.
8272045356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3574 (or 3572 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 42.
The square root of 8272045356 is about 90950.7853511997. The cubic root of 8272045356 is about 2022.4182191524.
The spelling of 8272045356 in words is "eight billion, two hundred seventy-two million, forty-five thousand, three hundred fifty-six".
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