Base | Representation |
---|---|
bin | 1011010001101010… |
… | …1010000111100111 |
3 | 21210221121210120020 |
4 | 2310122222013213 |
5 | 22144340342033 |
6 | 1220204410223 |
7 | 135003054600 |
oct | 26432520747 |
9 | 7727553506 |
10 | 3026887143 |
11 | 1313665125 |
12 | 705846973 |
13 | 3931396a7 |
14 | 20a004da7 |
15 | 12ab056b3 |
hex | b46aa1e7 |
3026887143 has 12 divisors (see below), whose sum is σ = 4694763960. Its totient is φ = 1729649712.
The previous prime is 3026887141. The next prime is 3026887153. The reversal of 3026887143 is 3417886203.
It is not a de Polignac number, because 3026887143 - 21 = 3026887141 is a prime.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 3026887095 and 3026887104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3026887141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10295388 + ... + 10295681.
It is an arithmetic number, because the mean of its divisors is an integer number (391230330).
Almost surely, 23026887143 is an apocalyptic number.
3026887143 is a deficient number, since it is larger than the sum of its proper divisors (1667876817).
3026887143 is a wasteful number, since it uses less digits than its factorization.
3026887143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20591086 (or 20591079 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 3026887143 is about 55017.1531706249. The cubic root of 3026887143 is about 1446.5454254389.
It can be divided in two parts, 3026887 and 143, that added together give a triangular number (3027030 = T2460).
The spelling of 3026887143 in words is "three billion, twenty-six million, eight hundred eighty-seven thousand, one hundred forty-three".
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