Base | Representation |
---|---|
bin | 1010000000001010… |
… | …0110000011110111 |
3 | 20221010100220020020 |
4 | 2200002212003313 |
5 | 20444332102433 |
6 | 1122233340223 |
7 | 123352263426 |
oct | 24002460367 |
9 | 6833326206 |
10 | 2685034743 |
11 | 11586a5386 |
12 | 62b267673 |
13 | 33a376b71 |
14 | 1b68592bd |
15 | 10aacacb3 |
hex | a00a60f7 |
2685034743 has 32 divisors (see below), whose sum is σ = 3814136832. Its totient is φ = 1676505600.
The previous prime is 2685034741. The next prime is 2685034747. The reversal of 2685034743 is 3474305862.
It is not a de Polignac number, because 2685034743 - 21 = 2685034741 is a prime.
It is a super-2 number, since 2×26850347432 = 14418823142234152098, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2685034695 and 2685034704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2685034741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013046 + ... + 1015692.
It is an arithmetic number, because the mean of its divisors is an integer number (119191776).
Almost surely, 22685034743 is an apocalyptic number.
2685034743 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2685034743 is a deficient number, since it is larger than the sum of its proper divisors (1129102089).
2685034743 is a wasteful number, since it uses less digits than its factorization.
2685034743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2975.
The product of its (nonzero) digits is 483840, while the sum is 42.
The square root of 2685034743 is about 51817.3208782546. The cubic root of 2685034743 is about 1389.8991944217.
The spelling of 2685034743 in words is "two billion, six hundred eighty-five million, thirty-four thousand, seven hundred forty-three".
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