Base | Representation |
---|---|
bin | 101110101111110100100… |
… | …001100011001001000001 |
3 | 102101002212200021010121021 |
4 | 232233310201203021001 |
5 | 410113040402134010 |
6 | 10455435334225441 |
7 | 451043222003056 |
oct | 56576441431101 |
9 | 12332780233537 |
10 | 3212443005505 |
11 | 10294313680a8 |
12 | 43a7147b5281 |
13 | 1a3c16a01a16 |
14 | b16a979302d |
15 | 5886a2948da |
hex | 2ebf4863241 |
3212443005505 has 16 divisors (see below), whose sum is σ = 3890006913024. Its totient is φ = 2546620050240.
The previous prime is 3212443005493. The next prime is 3212443005553. The reversal of 3212443005505 is 5055003442123.
It is not a de Polignac number, because 3212443005505 - 29 = 3212443004993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550886 + ... + 3596095.
It is an arithmetic number, because the mean of its divisors is an integer number (243125432064).
Almost surely, 23212443005505 is an apocalyptic number.
It is an amenable number.
3212443005505 is a deficient number, since it is larger than the sum of its proper divisors (677563907519).
3212443005505 is a wasteful number, since it uses less digits than its factorization.
3212443005505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6147936.
The product of its (nonzero) digits is 72000, while the sum is 34.
Adding to 3212443005505 its reverse (5055003442123), we get a palindrome (8267446447628).
The spelling of 3212443005505 in words is "three trillion, two hundred twelve billion, four hundred forty-three million, five thousand, five hundred five".
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