Base | Representation |
---|---|
bin | 1010111010111111000010… |
… | …0110111100011111001001 |
3 | 1120111222221221111121210202 |
4 | 2232233300212330133021 |
5 | 3033221321401132020 |
6 | 41312340510421545 |
7 | 2346404042450021 |
oct | 256576046743711 |
9 | 46458857447722 |
10 | 12008470333385 |
11 | 390a844496729 |
12 | 141b3a45018b5 |
13 | 6915174cb786 |
14 | 2d72da918a81 |
15 | 15c57b873e75 |
hex | aebf09bc7c9 |
12008470333385 has 8 divisors (see below), whose sum is σ = 14423372623296. Its totient is φ = 9597970784560.
The previous prime is 12008470333381. The next prime is 12008470333393. The reversal of 12008470333385 is 58333307480021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12008470333385 - 22 = 12008470333381 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12008470333381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100679269 + ... + 1100690178.
It is an arithmetic number, because the mean of its divisors is an integer number (1802921577912).
Almost surely, 212008470333385 is an apocalyptic number.
It is an amenable number.
12008470333385 is a deficient number, since it is larger than the sum of its proper divisors (2414902289911).
12008470333385 is a wasteful number, since it uses less digits than its factorization.
12008470333385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201370543.
The product of its (nonzero) digits is 1451520, while the sum is 47.
The spelling of 12008470333385 in words is "twelve trillion, eight billion, four hundred seventy million, three hundred thirty-three thousand, three hundred eighty-five".
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