Base | Representation |
---|---|
bin | 1011010000000010… |
… | …1101011000110000 |
3 | 21210110211012111000 |
4 | 2310000231120300 |
5 | 22141120203114 |
6 | 1215402522000 |
7 | 134561203623 |
oct | 26400553060 |
9 | 7713735430 |
10 | 3020084784 |
11 | 130a839442 |
12 | 703506300 |
13 | 3918c7422 |
14 | 209153dba |
15 | 12a20ee09 |
hex | b402d630 |
3020084784 has 80 divisors (see below), whose sum is σ = 8675337600. Its totient is φ = 1005931584.
The previous prime is 3020084779. The next prime is 3020084843. The reversal of 3020084784 is 4874800203.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060867 + ... + 1063709.
It is an arithmetic number, because the mean of its divisors is an integer number (108441720).
Almost surely, 23020084784 is an apocalyptic number.
It is an amenable number.
3020084784 is an abundant number, since it is smaller than the sum of its proper divisors (5655252816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020084784 is a wasteful number, since it uses less digits than its factorization.
3020084784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5319 (or 5307 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 3020084784 is about 54955.2980521442. The cubic root of 3020084784 is about 1445.4609998482.
Adding to 3020084784 its reverse (4874800203), we get a palindrome (7894884987).
The spelling of 3020084784 in words is "three billion, twenty million, eighty-four thousand, seven hundred eighty-four".
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