Base | Representation |
---|---|
bin | 1001000010111101… |
… | …1101010111111100 |
3 | 20021020101110221020 |
4 | 2100233131113330 |
5 | 14433130011223 |
6 | 1040544104140 |
7 | 114114502212 |
oct | 22057352774 |
9 | 6236343836 |
10 | 2428360188 |
11 | 1036822a51 |
12 | 579305050 |
13 | 2c9138427 |
14 | 190722cb2 |
15 | e32c91e3 |
hex | 90bdd5fc |
2428360188 has 12 divisors (see below), whose sum is σ = 5666173800. Its totient is φ = 809453392.
The previous prime is 2428360157. The next prime is 2428360219. The reversal of 2428360188 is 8810638242.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2428360157) and next prime (2428360219).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 101181663 + ... + 101181686.
It is an arithmetic number, because the mean of its divisors is an integer number (472181150).
Almost surely, 22428360188 is an apocalyptic number.
It is an amenable number.
2428360188 is an abundant number, since it is smaller than the sum of its proper divisors (3237813612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2428360188 is a wasteful number, since it uses less digits than its factorization.
2428360188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202363356 (or 202363354 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 2428360188 is about 49278.3947384653. The cubic root of 2428360188 is about 1344.1189418722.
The spelling of 2428360188 in words is "two billion, four hundred twenty-eight million, three hundred sixty thousand, one hundred eighty-eight".
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