Base | Representation |
---|---|
bin | 1100001111101111010… |
… | …11010010100011111011 |
3 | 1111020001222121210211221 |
4 | 12013313223102203323 |
5 | 23343212342221113 |
6 | 521144152132511 |
7 | 42254000514556 |
oct | 6076753224373 |
9 | 1436058553757 |
10 | 420767148283 |
11 | 1524a00a4269 |
12 | 6966a097137 |
13 | 308a7c35b71 |
14 | 1651830169d |
15 | ae29b9c98d |
hex | 61f7ad28fb |
420767148283 has 8 divisors (see below), whose sum is σ = 427791970256. Its totient is φ = 413746423200.
The previous prime is 420767148271. The next prime is 420767148313. The reversal of 420767148283 is 382841767024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 420767148283 - 217 = 420767017211 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 420767148283.
It is not an unprimeable number, because it can be changed into a prime (420767148583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816753 + ... + 1228258.
It is an arithmetic number, because the mean of its divisors is an integer number (53473996282).
Almost surely, 2420767148283 is an apocalyptic number.
420767148283 is a deficient number, since it is larger than the sum of its proper divisors (7024821973).
420767148283 is a wasteful number, since it uses less digits than its factorization.
420767148283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048445.
The product of its (nonzero) digits is 3612672, while the sum is 52.
The spelling of 420767148283 in words is "four hundred twenty billion, seven hundred sixty-seven million, one hundred forty-eight thousand, two hundred eighty-three".
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