Base | Representation |
---|---|
bin | 1110111110111010… |
… | …0100010111101000 |
3 | 101101022000211221120 |
4 | 3233232210113220 |
5 | 31214110242331 |
6 | 1503032335240 |
7 | 201445054236 |
oct | 35756442750 |
9 | 11338024846 |
10 | 4021962216 |
11 | 1784324818 |
12 | 942b44520 |
13 | 4c1340ccc |
14 | 2a222d956 |
15 | 188162796 |
hex | efba45e8 |
4021962216 has 64 divisors (see below), whose sum is σ = 10198742400. Its totient is φ = 1321586688.
The previous prime is 4021962157. The next prime is 4021962233. The reversal of 4021962216 is 6122691204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608980 + ... + 615548.
It is an arithmetic number, because the mean of its divisors is an integer number (159355350).
Almost surely, 24021962216 is an apocalyptic number.
It is an amenable number.
4021962216 is an abundant number, since it is smaller than the sum of its proper divisors (6176780184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4021962216 is a wasteful number, since it uses less digits than its factorization.
4021962216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6938 (or 6934 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 4021962216 is about 63418.9420914603. The cubic root of 4021962216 is about 1590.3009880728.
The spelling of 4021962216 in words is "four billion, twenty-one million, nine hundred sixty-two thousand, two hundred sixteen".
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