Base | Representation |
---|---|
bin | 110000001000110010010110… |
… | …0101101100000010001101001 |
3 | 2001112012120021212010222122211 |
4 | 1200101210230231200101221 |
5 | 420444303331324033340 |
6 | 4100312301543045121 |
7 | 155121043552554616 |
oct | 14021445455402151 |
9 | 2045176255128584 |
10 | 423420101002345 |
11 | 112a07502527337 |
12 | 3b5a579b1407a1 |
13 | 1523546227c435 |
14 | 767b8dc41950d |
15 | 33e41ddb6e5ea |
hex | 181192cb60469 |
423420101002345 has 16 divisors (see below), whose sum is σ = 515734098314688. Its totient is φ = 333650337894720.
The previous prime is 423420101002321. The next prime is 423420101002357. The reversal of 423420101002345 is 543200101024324.
It is not a de Polignac number, because 423420101002345 - 231 = 423417953518697 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53046814 + ... + 60504583.
It is an arithmetic number, because the mean of its divisors is an integer number (32233381144668).
Almost surely, 2423420101002345 is an apocalyptic number.
It is an amenable number.
423420101002345 is a deficient number, since it is larger than the sum of its proper divisors (92313997312343).
423420101002345 is a wasteful number, since it uses less digits than its factorization.
423420101002345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113562600.
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 423420101002345 its reverse (543200101024324), we get a palindrome (966620202026669).
The spelling of 423420101002345 in words is "four hundred twenty-three trillion, four hundred twenty billion, one hundred one million, two thousand, three hundred forty-five".
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