Base | Representation |
---|---|
bin | 1111110000000010… |
… | …1011110110011101 |
3 | 101220122210120211200 |
4 | 3330000223312131 |
5 | 32124334204140 |
6 | 1535313310113 |
7 | 206526505350 |
oct | 37400536635 |
9 | 11818716750 |
10 | 4228038045 |
11 | 187a687620 |
12 | 99bb65339 |
13 | 524c4497a |
14 | 2c1754297 |
15 | 19b2bc030 |
hex | fc02bd9d |
4228038045 has 96 divisors (see below), whose sum is σ = 9181845504. Its totient is φ = 1748476800.
The previous prime is 4228038041. The next prime is 4228038047. The reversal of 4228038045 is 5408308224.
It is not a de Polignac number, because 4228038045 - 22 = 4228038041 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4228038041) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 728224 + ... + 734006.
It is an arithmetic number, because the mean of its divisors is an integer number (95644224).
Almost surely, 24228038045 is an apocalyptic number.
4228038045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4228038045 is an abundant number, since it is smaller than the sum of its proper divisors (4953807459).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4228038045 is a wasteful number, since it uses less digits than its factorization.
4228038045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6023 (or 6020 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 4228038045 is about 65023.3653773780. The cubic root of 4228038045 is about 1617.0109549571.
The spelling of 4228038045 in words is "four billion, two hundred twenty-eight million, thirty-eight thousand, forty-five".
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