Base | Representation |
---|---|
bin | 1011001110011001… |
… | …1111101101011011 |
3 | 21202222220002012012 |
4 | 2303212133231123 |
5 | 22132340304034 |
6 | 1214555340135 |
7 | 134445613415 |
oct | 26346375533 |
9 | 7688802165 |
10 | 3013213019 |
11 | 13069755a3 |
12 | 70115164b |
13 | 39035c6ab |
14 | 2082859b5 |
15 | 129803cce |
hex | b399fb5b |
3013213019 has 2 divisors, whose sum is σ = 3013213020. Its totient is φ = 3013213018.
The previous prime is 3013212971. The next prime is 3013213039. The reversal of 3013213019 is 9103123103.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3013213019 - 220 = 3012164443 is a prime.
It is a super-2 number, since 2×30132130192 = 18158905395742188722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3013212985 and 3013213003.
It is not a weakly prime, because it can be changed into another prime (3013213039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506606509 + 1506606510.
It is an arithmetic number, because the mean of its divisors is an integer number (1506606510).
Almost surely, 23013213019 is an apocalyptic number.
3013213019 is a deficient number, since it is larger than the sum of its proper divisors (1).
3013213019 is an equidigital number, since it uses as much as digits as its factorization.
3013213019 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 486, while the sum is 23.
The square root of 3013213019 is about 54892.7410410520. The cubic root of 3013213019 is about 1444.3638549934.
The spelling of 3013213019 in words is "three billion, thirteen million, two hundred thirteen thousand, nineteen".
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