Base | Representation |
---|---|
bin | 1110111010100110… |
… | …11100001000111100 |
3 | 202200002010210221021 |
4 | 13131103130020330 |
5 | 112400000444103 |
6 | 3402335313524 |
7 | 402304262254 |
oct | 73523341074 |
9 | 22602123837 |
10 | 8007828028 |
11 | 343a2347a2 |
12 | 167597b8a4 |
13 | 9a80541a5 |
14 | 55d744964 |
15 | 31d044bbd |
hex | 1dd4dc23c |
8007828028 has 24 divisors (see below), whose sum is σ = 14738153472. Its totient is φ = 3799669104.
The previous prime is 8007828013. The next prime is 8007828043. The reversal of 8007828028 is 8208287008.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (8007828013) and next prime (8007828043).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331000 + ... + 354367.
It is an arithmetic number, because the mean of its divisors is an integer number (614089728).
Almost surely, 28007828028 is an apocalyptic number.
It is an amenable number.
8007828028 is a deficient number, since it is larger than the sum of its proper divisors (6730325444).
8007828028 is a wasteful number, since it uses less digits than its factorization.
8007828028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685521 (or 685519 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 43.
The square root of 8007828028 is about 89486.4684072402. The cubic root of 8007828028 is about 2000.6521230113.
The spelling of 8007828028 in words is "eight billion, seven million, eight hundred twenty-eight thousand, twenty-eight".
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