Base | Representation |
---|---|
bin | 10011001010011100… |
… | …11110100110000111 |
3 | 222120000010011122000 |
4 | 21211032132212013 |
5 | 132032241304433 |
6 | 4420520240343 |
7 | 512644333662 |
oct | 114516364607 |
9 | 28500104560 |
10 | 10288228743 |
11 | 43aa489591 |
12 | 1bb16100b3 |
13 | c7c626420 |
14 | 6d85506d9 |
15 | 403344113 |
hex | 26539e987 |
10288228743 has 16 divisors (see below), whose sum is σ = 16414268640. Its totient is φ = 6331217472.
The previous prime is 10288228733. The next prime is 10288228763. The reversal of 10288228743 is 34782288201.
It is not a de Polignac number, because 10288228743 - 25 = 10288228711 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10288228723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14655246 + ... + 14655947.
It is an arithmetic number, because the mean of its divisors is an integer number (1025891790).
Almost surely, 210288228743 is an apocalyptic number.
10288228743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10288228743 is a deficient number, since it is larger than the sum of its proper divisors (6126039897).
10288228743 is a wasteful number, since it uses less digits than its factorization.
10288228743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29311215 (or 29311209 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 45.
The spelling of 10288228743 in words is "ten billion, two hundred eighty-eight million, two hundred twenty-eight thousand, seven hundred forty-three".
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