Base | Representation |
---|---|
bin | 1111000000010110… |
… | …0110011100011010 |
3 | 101101201101121021011 |
4 | 3300011212130122 |
5 | 31222132000101 |
6 | 1503410004134 |
7 | 201550302211 |
oct | 36005463432 |
9 | 11351347234 |
10 | 4028000026 |
11 | 1787779046 |
12 | 944b7664a |
13 | 4c267628b |
14 | 2a2d62078 |
15 | 188956751 |
hex | f016671a |
4028000026 has 8 divisors (see below), whose sum is σ = 6397411860. Its totient is φ = 1895529408.
The previous prime is 4027999991. The next prime is 4028000027. The reversal of 4028000026 is 6200008204.
It can be written as a sum of positive squares in 2 ways, for example, as 3478050625 + 549949401 = 58975^2 + 23451^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 4027999970 and 4028000006.
It is not an unprimeable number, because it can be changed into a prime (4028000027) 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, 59235261 + ... + 59235328.
Almost surely, 24028000026 is an apocalyptic number.
4028000026 is a deficient number, since it is larger than the sum of its proper divisors (2369411834).
4028000026 is a wasteful number, since it uses less digits than its factorization.
4028000026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118470608.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 4028000026 is about 63466.5268153221. The cubic root of 4028000026 is about 1591.0963821164.
The spelling of 4028000026 in words is "four billion, twenty-eight million, twenty-six", and thus it is an aban number.
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