Base | Representation |
---|---|
bin | 1011101011010101001101… |
… | …0001001000000010100100 |
3 | 1200110101211202200002202120 |
4 | 2322311103101020002210 |
5 | 3140323340341333202 |
6 | 43150102522305540 |
7 | 2463406506305136 |
oct | 272652321100244 |
9 | 50411752602676 |
10 | 12839054246052 |
11 | 4100015454701 |
12 | 15343653582b0 |
13 | 7219437c5598 |
14 | 3255b0a85056 |
15 | 173e8eb810bc |
hex | bad534480a4 |
12839054246052 has 12 divisors (see below), whose sum is σ = 29957793240816. Its totient is φ = 4279684748680.
The previous prime is 12839054246041. The next prime is 12839054246063. The reversal of 12839054246052 is 25064245093821.
It is an interprime number because it is at equal distance from previous prime (12839054246041) and next prime (12839054246063).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 12839054245986 and 12839054246004.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534960593574 + ... + 534960593597.
It is an arithmetic number, because the mean of its divisors is an integer number (2496482770068).
Almost surely, 212839054246052 is an apocalyptic number.
12839054246052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12839054246052 is an abundant number, since it is smaller than the sum of its proper divisors (17118738994764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12839054246052 is a wasteful number, since it uses less digits than its factorization.
12839054246052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069921187178 (or 1069921187176 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 51.
The spelling of 12839054246052 in words is "twelve trillion, eight hundred thirty-nine billion, fifty-four million, two hundred forty-six thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.141 sec. • engine limits •