Base | Representation |
---|---|
bin | 111100011000010… |
… | …0110110011111101 |
3 | 12020012021212020010 |
4 | 1320300212303331 |
5 | 13122124222210 |
6 | 533012213433 |
7 | 101130532203 |
oct | 17060466375 |
9 | 5205255203 |
10 | 2026007805 |
11 | 94a6a0718 |
12 | 48660a279 |
13 | 2639821b3 |
14 | 153109073 |
15 | bcced920 |
hex | 78c26cfd |
2026007805 has 8 divisors (see below), whose sum is σ = 3241612512. Its totient is φ = 1080537488.
The previous prime is 2026007801. The next prime is 2026007807. The reversal of 2026007805 is 5087006202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2026007805 - 22 = 2026007801 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2026007801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67533579 + ... + 67533608.
It is an arithmetic number, because the mean of its divisors is an integer number (405201564).
Almost surely, 22026007805 is an apocalyptic number.
It is an amenable number.
2026007805 is a deficient number, since it is larger than the sum of its proper divisors (1215604707).
2026007805 is a wasteful number, since it uses less digits than its factorization.
2026007805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135067195.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 2026007805 is about 45011.1964404413. The cubic root of 2026007805 is about 1265.3588435536.
The spelling of 2026007805 in words is "two billion, twenty-six million, seven thousand, eight hundred five".
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