Base | Representation |
---|---|
bin | 1011101000001100… |
… | …0101010010100100 |
3 | 22001112102001001112 |
4 | 2322003011102210 |
5 | 22343032322101 |
6 | 1233421444152 |
7 | 140231131613 |
oct | 27203052244 |
9 | 8045361045 |
10 | 3121370276 |
11 | 1361a28762 |
12 | 731410658 |
13 | 3a989b07b |
14 | 21879b87a |
15 | 13406a6bb |
hex | ba0c54a4 |
3121370276 has 12 divisors (see below), whose sum is σ = 5465214300. Its totient is φ = 1559880480.
The previous prime is 3121370269. The next prime is 3121370321. The reversal of 3121370276 is 6720731213.
It can be written as a sum of positive squares in 2 ways, for example, as 2809000000 + 312370276 = 53000^2 + 17674^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192395 + ... + 207986.
It is an arithmetic number, because the mean of its divisors is an integer number (455434525).
Almost surely, 23121370276 is an apocalyptic number.
It is an amenable number.
3121370276 is a deficient number, since it is larger than the sum of its proper divisors (2343844024).
3121370276 is a wasteful number, since it uses less digits than its factorization.
3121370276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402334 (or 402332 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 32.
The square root of 3121370276 is about 55869.2247664132. The cubic root of 3121370276 is about 1461.4426030157.
The spelling of 3121370276 in words is "three billion, one hundred twenty-one million, three hundred seventy thousand, two hundred seventy-six".
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