Base | Representation |
---|---|
bin | 1011100011011011… |
… | …1100101010011001 |
3 | 22000010212001102212 |
4 | 2320312330222121 |
5 | 22322430140433 |
6 | 1231430004505 |
7 | 136566365321 |
oct | 27066745231 |
9 | 8003761385 |
10 | 3101411993 |
11 | 1351736809 |
12 | 7267a6735 |
13 | 3a5700934 |
14 | 215c84281 |
15 | 132426d48 |
hex | b8dbca99 |
3101411993 has 2 divisors, whose sum is σ = 3101411994. Its totient is φ = 3101411992.
The previous prime is 3101411981. The next prime is 3101412029. The reversal of 3101411993 is 3991141013.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1889467024 + 1211944969 = 43468^2 + 34813^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3101411993 is a prime.
It is not a weakly prime, because it can be changed into another prime (3101417993) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550705996 + 1550705997.
It is an arithmetic number, because the mean of its divisors is an integer number (1550705997).
Almost surely, 23101411993 is an apocalyptic number.
It is an amenable number.
3101411993 is a deficient number, since it is larger than the sum of its proper divisors (1).
3101411993 is an equidigital number, since it uses as much as digits as its factorization.
3101411993 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2916, while the sum is 32.
The square root of 3101411993 is about 55690.3222562053. The cubic root of 3101411993 is about 1458.3210814303.
The spelling of 3101411993 in words is "three billion, one hundred one million, four hundred eleven thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •