Base | Representation |
---|---|
bin | 1100011101101000… |
… | …1111011110101011 |
3 | 22122011020022010221 |
4 | 3013122033132223 |
5 | 23322424421011 |
6 | 1311550350511 |
7 | 145622443615 |
oct | 30732173653 |
9 | 8564208127 |
10 | 3345545131 |
11 | 1467522635 |
12 | 7944bb437 |
13 | 41416ab06 |
14 | 23a473db5 |
15 | 148a9c971 |
hex | c768f7ab |
3345545131 has 2 divisors, whose sum is σ = 3345545132. Its totient is φ = 3345545130.
The previous prime is 3345545089. The next prime is 3345545173. The reversal of 3345545131 is 1315455433.
It is a balanced prime because it is at equal distance from previous prime (3345545089) and next prime (3345545173).
It is a cyclic number.
It is not a de Polignac number, because 3345545131 - 215 = 3345512363 is a prime.
It is a super-2 number, since 2×33455451312 = 22385344447115614322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3345545191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672772565 + 1672772566.
It is an arithmetic number, because the mean of its divisors is an integer number (1672772566).
Almost surely, 23345545131 is an apocalyptic number.
3345545131 is a deficient number, since it is larger than the sum of its proper divisors (1).
3345545131 is an equidigital number, since it uses as much as digits as its factorization.
3345545131 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54000, while the sum is 34.
The square root of 3345545131 is about 57840.6875045586. The cubic root of 3345545131 is about 1495.6235592998.
The spelling of 3345545131 in words is "three billion, three hundred forty-five million, five hundred forty-five thousand, one hundred thirty-one".
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