Base | Representation |
---|---|
bin | 10011001010010101… |
… | …01011111110111111 |
3 | 222112221020200110222 |
4 | 21211022223332333 |
5 | 132032013010012 |
6 | 4420443051555 |
7 | 512633024540 |
oct | 114512537677 |
9 | 28487220428 |
10 | 10287235007 |
11 | 43a996aa15 |
12 | 1bb1210bbb |
13 | c7c36900a |
14 | 6d83724c7 |
15 | 4031e9972 |
hex | 2652abfbf |
10287235007 has 16 divisors (see below), whose sum is σ = 12634225920. Its totient is φ = 8175074688.
The previous prime is 10287235003. The next prime is 10287235009. The reversal of 10287235007 is 70053278201.
It is a cyclic number.
It is not a de Polignac number, because 10287235007 - 22 = 10287235003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10287235003) 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, 637157 + ... + 653102.
It is an arithmetic number, because the mean of its divisors is an integer number (789639120).
Almost surely, 210287235007 is an apocalyptic number.
10287235007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
10287235007 is a deficient number, since it is larger than the sum of its proper divisors (2346990913).
10287235007 is a wasteful number, since it uses less digits than its factorization.
10287235007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290350.
The product of its (nonzero) digits is 23520, while the sum is 35.
The spelling of 10287235007 in words is "ten billion, two hundred eighty-seven million, two hundred thirty-five thousand, seven".
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