Base | Representation |
---|---|
bin | 10100101010101000000… |
… | …110000011001111000000 |
3 | 12000202200100101200220000 |
4 | 110222220012003033000 |
5 | 141231441244203310 |
6 | 3004225011520000 |
7 | 204413605303050 |
oct | 24525006031700 |
9 | 5022610350800 |
10 | 1420159366080 |
11 | 4a8316a36414 |
12 | 1ab2a05b9000 |
13 | a3bc730c860 |
14 | 4ca43b37560 |
15 | 26e1cdaa4c0 |
hex | 14aa81833c0 |
1420159366080 has 2240 divisors, whose sum is σ = 6664885742592. Its totient is φ = 278532587520.
The previous prime is 1420159366057. The next prime is 1420159366111. The reversal of 1420159366080 is 806639510241.
1420159366080 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 1 + 5 + 9 + 36 + 608 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (2240).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 4290511515 + ... + 4290511845.
Almost surely, 21420159366080 is an apocalyptic number.
1420159366080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1420159366080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332442871296).
1420159366080 is an abundant number, since it is smaller than the sum of its proper divisors (5244726376512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420159366080 is a wasteful number, since it uses less digits than its factorization.
1420159366080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504 (or 485 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 1420159366080 in words is "one trillion, four hundred twenty billion, one hundred fifty-nine million, three hundred sixty-six thousand, eighty".
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