Base | Representation |
---|---|
bin | 10010001100010111100100… |
… | …011011010011000100011111 |
3 | 101111022100010110111020000122 |
4 | 102030113210123103010133 |
5 | 40441430231144242211 |
6 | 442102140454545155 |
7 | 22565606536055612 |
oct | 2214274433230437 |
9 | 344270113436018 |
10 | 80014778118431 |
11 | 2354a0932a3262 |
12 | 8b834973681bb |
13 | 35854907322b0 |
14 | 15a8a4353c179 |
15 | 93b57c0206db |
hex | 48c5e46d311f |
80014778118431 has 8 divisors (see below), whose sum is σ = 86203806823344. Its totient is φ = 73830613095360.
The previous prime is 80014778118413. The next prime is 80014778118467. The reversal of 80014778118431 is 13481187741008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80014778118431 - 226 = 80014711009567 is a prime.
It is a super-2 number, since 2×800147781184312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80014778118031) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1215886286 + ... + 1215952091.
It is an arithmetic number, because the mean of its divisors is an integer number (10775475852918).
Almost surely, 280014778118431 is an apocalyptic number.
80014778118431 is a deficient number, since it is larger than the sum of its proper divisors (6189028704913).
80014778118431 is a wasteful number, since it uses less digits than its factorization.
80014778118431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2431840921.
The product of its (nonzero) digits is 1204224, while the sum is 53.
The spelling of 80014778118431 in words is "eighty trillion, fourteen billion, seven hundred seventy-eight million, one hundred eighteen thousand, four hundred thirty-one".
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