Base | Representation |
---|---|
bin | 1011011100101101… |
… | …00101100010010100 |
3 | 120212100111112222202 |
4 | 11232112211202110 |
5 | 100041433210342 |
6 | 2453522144032 |
7 | 305212245653 |
oct | 55626454224 |
9 | 16770445882 |
10 | 6146381972 |
11 | 2674521825 |
12 | 12364b2018 |
13 | 76c4cbc13 |
14 | 42443519a |
15 | 25e900332 |
hex | 16e5a5894 |
6146381972 has 12 divisors (see below), whose sum is σ = 11322282720. Its totient is φ = 2911444056.
The previous prime is 6146381959. The next prime is 6146381981. The reversal of 6146381972 is 2791836416.
It is a super-2 number, since 2×61463819722 = 75556022691453217568, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40436648 + ... + 40436799.
It is an arithmetic number, because the mean of its divisors is an integer number (943523560).
Almost surely, 26146381972 is an apocalyptic number.
It is an amenable number.
6146381972 is a deficient number, since it is larger than the sum of its proper divisors (5175900748).
6146381972 is a wasteful number, since it uses less digits than its factorization.
6146381972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80873470 (or 80873468 counting only the distinct ones).
The product of its digits is 435456, while the sum is 47.
The square root of 6146381972 is about 78398.8646091256. The cubic root of 6146381972 is about 1831.7794482399.
The spelling of 6146381972 in words is "six billion, one hundred forty-six million, three hundred eighty-one thousand, nine hundred seventy-two".
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