Base | Representation |
---|---|
bin | 11000100000100101110… |
… | …00010000110110000000 |
3 | 2222111200111210012102201 |
4 | 30100102320100312000 |
5 | 102244140331011320 |
6 | 1442511435322544 |
7 | 114561526455304 |
oct | 14202270206600 |
9 | 2874614705381 |
10 | 842130328960 |
11 | 2a5166686488 |
12 | 1172638b0454 |
13 | 615494a86cb |
14 | 2ca8b835d04 |
15 | 16d8bd3270a |
hex | c412e10d80 |
842130328960 has 64 divisors (see below), whose sum is σ = 2014324951680. Its totient is φ = 336666886144.
The previous prime is 842130328939. The next prime is 842130328981. The reversal of 842130328960 is 69823031248.
It is an interprime number because it is at equal distance from previous prime (842130328939) and next prime (842130328981).
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 842130328960.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805824 + ... + 1527616.
It is an arithmetic number, because the mean of its divisors is an integer number (31473827370).
Almost surely, 2842130328960 is an apocalyptic number.
842130328960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
842130328960 is an abundant number, since it is smaller than the sum of its proper divisors (1172194622720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
842130328960 is a wasteful number, since it uses less digits than its factorization.
842130328960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723635 (or 723623 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 46.
The spelling of 842130328960 in words is "eight hundred forty-two billion, one hundred thirty million, three hundred twenty-eight thousand, nine hundred sixty".
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