Base | Representation |
---|---|
bin | 1100011101100000… |
… | …1010111000101100 |
3 | 22122010012201011000 |
4 | 3013120022320230 |
5 | 23322310031103 |
6 | 1311531000300 |
7 | 145615022334 |
oct | 30730127054 |
9 | 8563181130 |
10 | 3345002028 |
11 | 1467191595 |
12 | 794299090 |
13 | 41400a854 |
14 | 23a3720c4 |
15 | 1489e1aa3 |
hex | c760ae2c |
3345002028 has 48 divisors (see below), whose sum is σ = 8751820000. Its totient is φ = 1104767424.
The previous prime is 3345002027. The next prime is 3345002047. The reversal of 3345002028 is 8202005433.
3345002028 is a `hidden beast` number, since 3 + 3 + 450 + 0 + 202 + 8 = 666.
It is a super-2 number, since 2×33450020282 = 22378077134648225568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3345001992 and 3345002010.
It is not an unprimeable number, because it can be changed into a prime (3345002027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130303 + ... + 153846.
Almost surely, 23345002028 is an apocalyptic number.
It is an amenable number.
3345002028 is an abundant number, since it is smaller than the sum of its proper divisors (5406817972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3345002028 is a wasteful number, since it uses less digits than its factorization.
3345002028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284271 (or 284263 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 3345002028 is about 57835.9924960228. The cubic root of 3345002028 is about 1495.5426236507.
The spelling of 3345002028 in words is "three billion, three hundred forty-five million, two thousand, twenty-eight".
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