Base | Representation |
---|---|
bin | 110101111111011010000… |
… | …0100111110101000000100 |
3 | 222021101102111122212100121 |
4 | 1223332310010332220010 |
5 | 1433034020002133124 |
6 | 23440522013351324 |
7 | 1364052110646232 |
oct | 153766404765004 |
9 | 28241374585317 |
10 | 7420429724164 |
11 | 2400a941468a6 |
12 | 9ba166a98544 |
13 | 41a98868c442 |
14 | 1b92177c1952 |
15 | cd0509492e4 |
hex | 6bfb413ea04 |
7420429724164 has 12 divisors (see below), whose sum is σ = 13053740249088. Its totient is φ = 3690789653000.
The previous prime is 7420429724161. The next prime is 7420429724209. The reversal of 7420429724164 is 4614279240247.
It is not an unprimeable number, because it can be changed into a prime (7420429724161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856301412 + ... + 4856302939.
It is an arithmetic number, because the mean of its divisors is an integer number (1087811687424).
Almost surely, 27420429724164 is an apocalyptic number.
It is an amenable number.
7420429724164 is a deficient number, since it is larger than the sum of its proper divisors (5633310524924).
7420429724164 is a wasteful number, since it uses less digits than its factorization.
7420429724164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9712604546 (or 9712604544 counting only the distinct ones).
The product of its (nonzero) digits is 5419008, while the sum is 52.
The spelling of 7420429724164 in words is "seven trillion, four hundred twenty billion, four hundred twenty-nine million, seven hundred twenty-four thousand, one hundred sixty-four".
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