Base | Representation |
---|---|
bin | 1110000000011010000001… |
… | …10000110111011011111011 |
3 | 11001001110221122202020222102 |
4 | 13000031000300313123323 |
5 | 13014113002020001134 |
6 | 145301243334014015 |
7 | 6326151034045106 |
oct | 700150060673373 |
9 | 131043848666872 |
10 | 30800297031419 |
11 | 98a5372791963 |
12 | 35553791a730b |
13 | 14255bcab7456 |
14 | 786a56d5173d |
15 | 3862be1e037e |
hex | 1c0340c376fb |
30800297031419 has 2 divisors, whose sum is σ = 30800297031420. Its totient is φ = 30800297031418.
The previous prime is 30800297031337. The next prime is 30800297031473. The reversal of 30800297031419 is 91413079200803.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30800297031419 - 220 = 30800295982843 is a prime.
It is a super-2 number, since 2×308002970314192 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30800297031479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15400148515709 + 15400148515710.
It is an arithmetic number, because the mean of its divisors is an integer number (15400148515710).
Almost surely, 230800297031419 is an apocalyptic number.
30800297031419 is a deficient number, since it is larger than the sum of its proper divisors (1).
30800297031419 is an equidigital number, since it uses as much as digits as its factorization.
30800297031419 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 326592, while the sum is 47.
The spelling of 30800297031419 in words is "thirty trillion, eight hundred billion, two hundred ninety-seven million, thirty-one thousand, four hundred nineteen".
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