Base | Representation |
---|---|
bin | 1011011000110000… |
… | …0101100000000000 |
3 | 21220000120110112020 |
4 | 2312030011200000 |
5 | 22224443342233 |
6 | 1223150001440 |
7 | 135513566100 |
oct | 26614054000 |
9 | 7800513466 |
10 | 3056621568 |
11 | 1329424030 |
12 | 7137a6280 |
13 | 39934a820 |
14 | 20dd45200 |
15 | 12d52a9b3 |
hex | b6305800 |
3056621568 has 576 divisors, whose sum is σ = 11293551360. Its totient is φ = 722534400.
The previous prime is 3056621551. The next prime is 3056621591. The reversal of 3056621568 is 8651266503.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43050973 + ... + 43051043.
It is an arithmetic number, because the mean of its divisors is an integer number (19606860).
Almost surely, 23056621568 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3056621568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5646775680).
3056621568 is an abundant number, since it is smaller than the sum of its proper divisors (8236929792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3056621568 is a wasteful number, since it uses less digits than its factorization.
3056621568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134 (or 107 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 42.
The square root of 3056621568 is about 55286.7214437608. The cubic root of 3056621568 is about 1451.2666803778.
The spelling of 3056621568 in words is "three billion, fifty-six million, six hundred twenty-one thousand, five hundred sixty-eight".
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