Base | Representation |
---|---|
bin | 1011101100111011… |
… | …0001001000100100 |
3 | 22002220202000221120 |
4 | 2323032301020210 |
5 | 22413122220120 |
6 | 1235411013540 |
7 | 140561564400 |
oct | 27316611044 |
9 | 8086660846 |
10 | 3141210660 |
11 | 137214a075 |
12 | 737b9a2b0 |
13 | 3b0a26943 |
14 | 21b284100 |
15 | 135b89140 |
hex | bb3b1224 |
3141210660 has 72 divisors (see below), whose sum is σ = 10231381440. Its totient is φ = 717990336.
The previous prime is 3141210641. The next prime is 3141210707. The reversal of 3141210660 is 660121413.
It is a self number, because there is not a number n which added to its sum of digits gives 3141210660.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 531280 + ... + 537159.
It is an arithmetic number, because the mean of its divisors is an integer number (142102520).
Almost surely, 23141210660 is an apocalyptic number.
3141210660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3141210660 is an abundant number, since it is smaller than the sum of its proper divisors (7090170780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141210660 is a wasteful number, since it uses less digits than its factorization.
3141210660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1068465 (or 1068456 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 3141210660 is about 56046.5044405090. The cubic root of 3141210660 is about 1464.5325241057.
The spelling of 3141210660 in words is "three billion, one hundred forty-one million, two hundred ten thousand, six hundred sixty".
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