Base | Representation |
---|---|
bin | 1011000111110001… |
… | …1001110001101000 |
3 | 21201001120002220000 |
4 | 2301330121301220 |
5 | 22103230321243 |
6 | 1212123303000 |
7 | 133660331211 |
oct | 26174316150 |
9 | 7631502800 |
10 | 2985401448 |
11 | 12a21aa327 |
12 | 6b397aa60 |
13 | 387672843 |
14 | 2046c6408 |
15 | 12715d5d3 |
hex | b1f19c68 |
2985401448 has 80 divisors (see below), whose sum is σ = 8802024000. Its totient is φ = 942754464.
The previous prime is 2985401443. The next prime is 2985401453. The reversal of 2985401448 is 8441045892.
2985401448 is a `hidden beast` number, since 2 + 98 + 540 + 14 + 4 + 8 = 666.
2985401448 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2985401443) and next prime (2985401453).
It is not an unprimeable number, because it can be changed into a prime (2985401443) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 108928 + ... + 133551.
It is an arithmetic number, because the mean of its divisors is an integer number (110025300).
Almost surely, 22985401448 is an apocalyptic number.
It is an amenable number.
2985401448 is an abundant number, since it is smaller than the sum of its proper divisors (5816622552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985401448 is a wasteful number, since it uses less digits than its factorization.
2985401448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242516 (or 242503 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The square root of 2985401448 is about 54638.8272934184. The cubic root of 2985401448 is about 1439.9063480760.
The spelling of 2985401448 in words is "two billion, nine hundred eighty-five million, four hundred one thousand, four hundred forty-eight".
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