Base | Representation |
---|---|
bin | 1011011100110000… |
… | …10000101111010000 |
3 | 120212101022212022201 |
4 | 11232120100233100 |
5 | 100042041233242 |
6 | 2453535412544 |
7 | 305216055100 |
oct | 55630205720 |
9 | 16771285281 |
10 | 6146821072 |
11 | 26747a1717 |
12 | 1236684154 |
13 | 76c623a42 |
14 | 42450b200 |
15 | 25e98a4b7 |
hex | 16e610bd0 |
6146821072 has 60 divisors (see below), whose sum is σ = 14088785760. Its totient is φ = 2589682368.
The previous prime is 6146821067. The next prime is 6146821073. The reversal of 6146821072 is 2701286416.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6146821073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20188 + ... + 112699.
It is an arithmetic number, because the mean of its divisors is an integer number (234813096).
Almost surely, 26146821072 is an apocalyptic number.
It is an amenable number.
6146821072 is an abundant number, since it is smaller than the sum of its proper divisors (7941964688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6146821072 is a wasteful number, since it uses less digits than its factorization.
6146821072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132968 (or 132955 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 6146821072 is about 78401.6649823204. The cubic root of 6146821072 is about 1831.8230682213.
The spelling of 6146821072 in words is "six billion, one hundred forty-six million, eight hundred twenty-one thousand, seventy-two".
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