Base | Representation |
---|---|
bin | 1011101010111101… |
… | …1111100000110011 |
3 | 22002100022111112012 |
4 | 2322233133200303 |
5 | 22404022341034 |
6 | 1234515153135 |
7 | 140432106554 |
oct | 27257374063 |
9 | 8070274465 |
10 | 3133012019 |
11 | 136855a335 |
12 | 7352a57ab |
13 | 3ac115c87 |
14 | 21a14c32b |
15 | 1350b9cce |
hex | babdf833 |
3133012019 has 2 divisors, whose sum is σ = 3133012020. Its totient is φ = 3133012018.
The previous prime is 3133011989. The next prime is 3133012031. The reversal of 3133012019 is 9102103313.
It is a strong prime.
It is an emirp because it is prime and its reverse (9102103313) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3133012019 - 228 = 2864576563 is a prime.
It is a super-2 number, since 2×31330120192 = 19631528622396912722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3133011985 and 3133012003.
It is not a weakly prime, because it can be changed into another prime (3133012219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566506009 + 1566506010.
It is an arithmetic number, because the mean of its divisors is an integer number (1566506010).
Almost surely, 23133012019 is an apocalyptic number.
3133012019 is a deficient number, since it is larger than the sum of its proper divisors (1).
3133012019 is an equidigital number, since it uses as much as digits as its factorization.
3133012019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 486, while the sum is 23.
The square root of 3133012019 is about 55973.3152403893. The cubic root of 3133012019 is about 1463.2572580571.
The spelling of 3133012019 in words is "three billion, one hundred thirty-three million, twelve thousand, nineteen".
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