Base | Representation |
---|---|
bin | 1011011000101001… |
… | …0001000001011000 |
3 | 21212222200020002000 |
4 | 2312022101001120 |
5 | 22224333110342 |
6 | 1223131441000 |
7 | 135506541123 |
oct | 26612210130 |
9 | 7788606060 |
10 | 3056144472 |
11 | 1329128637 |
12 | 7135b6160 |
13 | 399211614 |
14 | 20dc5d3ba |
15 | 12d48444c |
hex | b6291058 |
3056144472 has 64 divisors (see below), whose sum is σ = 8507904000. Its totient is φ = 1016481312.
The previous prime is 3056144453. The next prime is 3056144477. The reversal of 3056144472 is 2744416503.
3056144472 is a `hidden beast` number, since 30 + 5 + 614 + 4 + 4 + 7 + 2 = 666.
It is a super-3 number, since 3×30561444723 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3056144477) 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, 84729 + ... + 115287.
It is an arithmetic number, because the mean of its divisors is an integer number (132936000).
Almost surely, 23056144472 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 3056144472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4253952000).
3056144472 is an abundant number, since it is smaller than the sum of its proper divisors (5451759528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3056144472 is a wasteful number, since it uses less digits than its factorization.
3056144472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31037 (or 31027 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 3056144472 is about 55282.4065322775. The cubic root of 3056144472 is about 1451.1911689523.
The spelling of 3056144472 in words is "three billion, fifty-six million, one hundred forty-four thousand, four hundred seventy-two".
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