Base | Representation |
---|---|
bin | 1011011100111100… |
… | …1010100110110000 |
3 | 21221020122212000020 |
4 | 2313033022212300 |
5 | 22243444044003 |
6 | 1225014523440 |
7 | 136116215040 |
oct | 26717124660 |
9 | 7836585006 |
10 | 3074206128 |
11 | 1338344624 |
12 | 719666580 |
13 | 39cb966a6 |
14 | 212401720 |
15 | 12ed50d53 |
hex | b73ca9b0 |
3074206128 has 160 divisors (see below), whose sum is σ = 9523200000. Its totient is φ = 835515648.
The previous prime is 3074206123. The next prime is 3074206141. The reversal of 3074206128 is 8216024703.
It is not an unprimeable number, because it can be changed into a prime (3074206123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1536873 + ... + 1538871.
It is an arithmetic number, because the mean of its divisors is an integer number (59520000).
Almost surely, 23074206128 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 3074206128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4761600000).
3074206128 is an abundant number, since it is smaller than the sum of its proper divisors (6448993872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3074206128 is a wasteful number, since it uses less digits than its factorization.
3074206128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2239 (or 2233 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 3074206128 is about 55445.5239672239. The cubic root of 3074206128 is about 1454.0443771628.
The spelling of 3074206128 in words is "three billion, seventy-four million, two hundred six thousand, one hundred twenty-eight".
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