Base | Representation |
---|---|
bin | 100111001010000100011000… |
… | …1000011000001110000000101 |
3 | 1200011112022201120121220100012 |
4 | 1032110020301003001300011 |
5 | 330121131032113300423 |
6 | 3220313340433200005 |
7 | 132356230633044662 |
oct | 11624106103016005 |
9 | 1604468646556305 |
10 | 344431430212613 |
11 | 9a823605056487 |
12 | 32769151100005 |
13 | 11a2598a897883 |
14 | 610a7da796a69 |
15 | 29c46ba3ba078 |
hex | 13942310c1c05 |
344431430212613 has 16 divisors (see below), whose sum is σ = 352709475719040. Its totient is φ = 336260938944000.
The previous prime is 344431430212601. The next prime is 344431430212651. The reversal of 344431430212613 is 316212034134443.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-344431430212613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344431430212913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40251383 + ... + 48052436.
It is an arithmetic number, because the mean of its divisors is an integer number (22044342232440).
Almost surely, 2344431430212613 is an apocalyptic number.
It is an amenable number.
344431430212613 is a deficient number, since it is larger than the sum of its proper divisors (8278045506427).
344431430212613 is a wasteful number, since it uses less digits than its factorization.
344431430212613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88304428.
The product of its (nonzero) digits is 497664, while the sum is 41.
The spelling of 344431430212613 in words is "three hundred forty-four trillion, four hundred thirty-one billion, four hundred thirty million, two hundred twelve thousand, six hundred thirteen".
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