Base | Representation |
---|---|
bin | 1011010010101011… |
… | …0011110110010011 |
3 | 21211020120220201211 |
4 | 2310222303312103 |
5 | 22201431340144 |
6 | 1220435240551 |
7 | 135054051223 |
oct | 26452636623 |
9 | 7736526654 |
10 | 3031121299 |
11 | 1315a97328 |
12 | 707149157 |
13 | 393c8c9cb |
14 | 20a7c8083 |
15 | 12b190034 |
hex | b4ab3d93 |
3031121299 has 8 divisors (see below), whose sum is σ = 3103931952. Its totient is φ = 2958416160.
The previous prime is 3031121207. The next prime is 3031121311. The reversal of 3031121299 is 9921211303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031121299 - 211 = 3031119251 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3031121299.
It is not an unprimeable number, because it can be changed into a prime (3031121399) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33369 + ... + 84709.
It is an arithmetic number, because the mean of its divisors is an integer number (387991494).
Almost surely, 23031121299 is an apocalyptic number.
3031121299 is a deficient number, since it is larger than the sum of its proper divisors (72810653).
3031121299 is a wasteful number, since it uses less digits than its factorization.
3031121299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52757.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 3031121299 is about 55055.6200491830. The cubic root of 3031121299 is about 1447.2196103893.
The spelling of 3031121299 in words is "three billion, thirty-one million, one hundred twenty-one thousand, two hundred ninety-nine".
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