Base | Representation |
---|---|
bin | 111000010001111110… |
… | …110010100011100000 |
3 | 12202222112222210021100 |
4 | 320101332302203200 |
5 | 1442230342333231 |
6 | 43432310354400 |
7 | 4236353564520 |
oct | 702176624340 |
9 | 182875883240 |
10 | 60431214816 |
11 | 236a0933145 |
12 | b86635ba00 |
13 | 5910baa69b |
14 | 2cd3c61680 |
15 | 188a5301e6 |
hex | e11fb28e0 |
60431214816 has 144 divisors (see below), whose sum is σ = 200580516864. Its totient is φ = 16898671872.
The previous prime is 60431214803. The next prime is 60431214839. The reversal of 60431214816 is 61841213406.
60431214816 is a `hidden beast` number, since 6 + 0 + 431 + 214 + 8 + 1 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 224140 + ... + 413643.
It is an arithmetic number, because the mean of its divisors is an integer number (1392920256).
Almost surely, 260431214816 is an apocalyptic number.
It is an amenable number.
60431214816 is an abundant number, since it is smaller than the sum of its proper divisors (140149302048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60431214816 is a wasteful number, since it uses less digits than its factorization.
60431214816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637853 (or 637842 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 60431214816 in words is "sixty billion, four hundred thirty-one million, two hundred fourteen thousand, eight hundred sixteen".
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