Base | Representation |
---|---|
bin | 101000110111… |
… | …111111111000 |
3 | 202011101101121 |
4 | 220313333320 |
5 | 10220341003 |
6 | 1021355024 |
7 | 160035304 |
oct | 50677770 |
9 | 22141347 |
10 | 10715128 |
11 | 6059486 |
12 | 3708a74 |
13 | 22b2218 |
14 | 15ccd04 |
15 | e19cbd |
hex | a37ff8 |
10715128 has 8 divisors (see below), whose sum is σ = 20090880. Its totient is φ = 5357560.
The previous prime is 10715113. The next prime is 10715129. The reversal of 10715128 is 82151701.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×107151282 = 229627936112768, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10715129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669688 + ... + 669703.
It is an arithmetic number, because the mean of its divisors is an integer number (2511360).
Almost surely, 210715128 is an apocalyptic number.
It is an amenable number.
10715128 is a deficient number, since it is larger than the sum of its proper divisors (9375752).
10715128 is a wasteful number, since it uses less digits than its factorization.
10715128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1339397 (or 1339393 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 25.
The square root of 10715128 is about 3273.3970122794. The cubic root of 10715128 is about 220.4613459185.
Adding to 10715128 its reverse (82151701), we get a palindrome (92866829).
The spelling of 10715128 in words is "ten million, seven hundred fifteen thousand, one hundred twenty-eight".
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