Base | Representation |
---|---|
bin | 11101111110110001110… |
… | …10000101001111010101 |
3 | 10122110221222011111010202 |
4 | 32333120322011033111 |
5 | 113334204342210323 |
6 | 2105123231430245 |
7 | 134265510655424 |
oct | 16773072051725 |
9 | 3573858144122 |
10 | 1030136288213 |
11 | 36797309630a |
12 | 147792685385 |
13 | 761ab96b646 |
14 | 37c04a0b2bb |
15 | 1bbe2311d28 |
hex | efd8e853d5 |
1030136288213 has 2 divisors, whose sum is σ = 1030136288214. Its totient is φ = 1030136288212.
The previous prime is 1030136288197. The next prime is 1030136288299. The reversal of 1030136288213 is 3128826310301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 733321620964 + 296814667249 = 856342^2 + 544807^2 .
It is a cyclic number.
It is not a de Polignac number, because 1030136288213 - 24 = 1030136288197 is a prime.
It is a super-2 number, since 2×10301362882132 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030136282213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515068144106 + 515068144107.
It is an arithmetic number, because the mean of its divisors is an integer number (515068144107).
Almost surely, 21030136288213 is an apocalyptic number.
It is an amenable number.
1030136288213 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030136288213 is an equidigital number, since it uses as much as digits as its factorization.
1030136288213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 41472, while the sum is 38.
The spelling of 1030136288213 in words is "one trillion, thirty billion, one hundred thirty-six million, two hundred eighty-eight thousand, two hundred thirteen".
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