Base | Representation |
---|---|
bin | 1010000011011100101… |
… | …00010100101100111001 |
3 | 1020000122212202001122011 |
4 | 11001232110110230321 |
5 | 21124434220030423 |
6 | 422410253525521 |
7 | 33646346203144 |
oct | 5015624245471 |
9 | 1200585661564 |
10 | 345448205113 |
11 | 12355a5624a0 |
12 | 56b49aa38a1 |
13 | 2676385b77b |
14 | 12a1112305b |
15 | 8ebc633b0d |
hex | 506e514b39 |
345448205113 has 8 divisors (see below), whose sum is σ = 376857878976. Its totient is φ = 314039413200.
The previous prime is 345448205087. The next prime is 345448205119. The reversal of 345448205113 is 311502844543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-345448205113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345448205119) 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, 806503 + ... + 1158163.
It is an arithmetic number, because the mean of its divisors is an integer number (47107234872).
Almost surely, 2345448205113 is an apocalyptic number.
It is an amenable number.
345448205113 is a deficient number, since it is larger than the sum of its proper divisors (31409673863).
345448205113 is a wasteful number, since it uses less digits than its factorization.
345448205113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440975.
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 345448205113 in words is "three hundred forty-five billion, four hundred forty-eight million, two hundred five thousand, one hundred thirteen".
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