Base | Representation |
---|---|
bin | 111111101111011001001… |
… | …010001000110001011100 |
3 | 120111202002201021022120212 |
4 | 333233121022020301130 |
5 | 1033231140014102433 |
6 | 13152124252431552 |
7 | 631313545040036 |
oct | 77573112106134 |
9 | 16452081238525 |
10 | 4380214987868 |
11 | 1439703194575 |
12 | 5a8ab91785b8 |
13 | 25a08b4633b5 |
14 | 1120099c0c56 |
15 | 78e15952d48 |
hex | 3fbd9288c5c |
4380214987868 has 6 divisors (see below), whose sum is σ = 7665376228776. Its totient is φ = 2190107493932.
The previous prime is 4380214987829. The next prime is 4380214987937. The reversal of 4380214987868 is 8687894120834.
It is a junction number, because it is equal to n+sod(n) for n = 4380214987798 and 4380214987807.
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 as a sum of consecutive naturals, namely, 547526873480 + ... + 547526873487.
It is an arithmetic number, because the mean of its divisors is an integer number (1277562704796).
Almost surely, 24380214987868 is an apocalyptic number.
It is an amenable number.
4380214987868 is a deficient number, since it is larger than the sum of its proper divisors (3285161240908).
4380214987868 is a wasteful number, since it uses less digits than its factorization.
4380214987868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095053746971 (or 1095053746969 counting only the distinct ones).
The product of its (nonzero) digits is 148635648, while the sum is 68.
The spelling of 4380214987868 in words is "four trillion, three hundred eighty billion, two hundred fourteen million, nine hundred eighty-seven thousand, eight hundred sixty-eight".
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