Base | Representation |
---|---|
bin | 1100110111001000111… |
… | …00000000110110000010 |
3 | 1120020200002222000200200 |
4 | 12123210130000312002 |
5 | 24220022304303210 |
6 | 535003114230030 |
7 | 43633112221536 |
oct | 6334434006602 |
9 | 1506602860620 |
10 | 441919212930 |
11 | 160464969528 |
12 | 71791a25316 |
13 | 328991c0550 |
14 | 175635d9bc6 |
15 | b766b360c0 |
hex | 66e4700d82 |
441919212930 has 96 divisors (see below), whose sum is σ = 1237635322560. Its totient is φ = 108757123200.
The previous prime is 441919212919. The next prime is 441919212989. The reversal of 441919212930 is 39212919144.
441919212930 is a `hidden beast` number, since 4 + 419 + 19 + 212 + 9 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5872281 + ... + 5947059.
It is an arithmetic number, because the mean of its divisors is an integer number (12892034610).
Almost surely, 2441919212930 is an apocalyptic number.
441919212930 is an abundant number, since it is smaller than the sum of its proper divisors (795716109630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441919212930 is a wasteful number, since it uses less digits than its factorization.
441919212930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79856 (or 79853 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The spelling of 441919212930 in words is "four hundred forty-one billion, nine hundred nineteen million, two hundred twelve thousand, nine hundred thirty".
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