Base | Representation |
---|---|
bin | 1010011100010… |
… | …1110111010100 |
3 | 10001102101010211 |
4 | 2213011313110 |
5 | 42203131233 |
6 | 4202455204 |
7 | 1041211552 |
oct | 247056724 |
9 | 101371124 |
10 | 43802068 |
11 | 227a8162 |
12 | 12804504 |
13 | 90c82ab |
14 | 5b62bd2 |
15 | 3ca35cd |
hex | 29c5dd4 |
43802068 has 24 divisors (see below), whose sum is σ = 80932320. Its totient is φ = 20685600.
The previous prime is 43802053. The next prime is 43802111. The reversal of 43802068 is 86020834.
It is a happy number.
It is a super-2 number, since 2×438020682 = 3837242322153248, which contains 22 as substring.
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, 33018 + ... + 34318.
It is an arithmetic number, because the mean of its divisors is an integer number (3372180).
Almost surely, 243802068 is an apocalyptic number.
It is an amenable number.
43802068 is a deficient number, since it is larger than the sum of its proper divisors (37130252).
43802068 is a wasteful number, since it uses less digits than its factorization.
43802068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1767 (or 1765 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 43802068 is about 6618.3130781189. The cubic root of 43802068 is about 352.5046673761.
The spelling of 43802068 in words is "forty-three million, eight hundred two thousand, sixty-eight".
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