Base | Representation |
---|---|
bin | 1010101011000111011000… |
… | …10101010011000011111100 |
3 | 10002002212110210002222112001 |
4 | 11111203230111103003330 |
5 | 11034024433033431140 |
6 | 121530422403352044 |
7 | 4641525525541315 |
oct | 525435425230374 |
9 | 102085423088461 |
10 | 23471666311420 |
11 | 752a306800658 |
12 | 2770b71682624 |
13 | 10134a3b7bcb2 |
14 | 5b206b36560c |
15 | 2aa842a30e9a |
hex | 1558ec5530fc |
23471666311420 has 12 divisors (see below), whose sum is σ = 49290499254024. Its totient is φ = 9388666524560.
The previous prime is 23471666311409. The next prime is 23471666311433. The reversal of 23471666311420 is 2411366617432.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586791657766 + ... + 586791657805.
It is an arithmetic number, because the mean of its divisors is an integer number (4107541604502).
Almost surely, 223471666311420 is an apocalyptic number.
23471666311420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23471666311420 is an abundant number, since it is smaller than the sum of its proper divisors (25818832942604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23471666311420 is a wasteful number, since it uses less digits than its factorization.
23471666311420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173583315580 (or 1173583315578 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 46.
The spelling of 23471666311420 in words is "twenty-three trillion, four hundred seventy-one billion, six hundred sixty-six million, three hundred eleven thousand, four hundred twenty".
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