Base | Representation |
---|---|
bin | 111101111000111101011… |
… | …100011001101001101011 |
3 | 120001120212021001022010200 |
4 | 331320331130121221223 |
5 | 1024140220402301230 |
6 | 13013453513043243 |
7 | 616162335404550 |
oct | 75707534315153 |
9 | 16046767038120 |
10 | 4253048478315 |
11 | 139a786a9778a |
12 | 5883293b6523 |
13 | 24b0a3613740 |
14 | 109bc4976a27 |
15 | 75971742160 |
hex | 3de3d719a6b |
4253048478315 has 96 divisors (see below), whose sum is σ = 9294467285376. Its totient is φ = 1750919915520.
The previous prime is 4253048478271. The next prime is 4253048478319. The reversal of 4253048478315 is 5138748403524.
4253048478315 is a `hidden beast` number, since 4 + 2 + 530 + 4 + 8 + 4 + 78 + 31 + 5 = 666.
It is not a de Polignac number, because 4253048478315 - 211 = 4253048476267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4253048478319) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12497904 + ... + 12833693.
It is an arithmetic number, because the mean of its divisors is an integer number (96817367556).
Almost surely, 24253048478315 is an apocalyptic number.
4253048478315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4253048478315 is an abundant number, since it is smaller than the sum of its proper divisors (5041418807061).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4253048478315 is a wasteful number, since it uses less digits than its factorization.
4253048478315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25331669 (or 25331666 counting only the distinct ones).
The product of its (nonzero) digits is 12902400, while the sum is 54.
The spelling of 4253048478315 in words is "four trillion, two hundred fifty-three billion, forty-eight million, four hundred seventy-eight thousand, three hundred fifteen".
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