Base | Representation |
---|---|
bin | 10010010000011100… |
… | …10101101000010000 |
3 | 221022002112112212000 |
4 | 21020032111220100 |
5 | 130033210342002 |
6 | 4300335234000 |
7 | 464615450043 |
oct | 111016255020 |
9 | 27262475760 |
10 | 9801652752 |
11 | 417a860871 |
12 | 1a96678900 |
13 | c02891538 |
14 | 68da90c5a |
15 | 3c577d61c |
hex | 248395a10 |
9801652752 has 80 divisors (see below), whose sum is σ = 28595669760. Its totient is φ = 3213648000.
The previous prime is 9801652723. The next prime is 9801652769. The reversal of 9801652752 is 2572561089.
It is a junction number, because it is equal to n+sod(n) for n = 9801652698 and 9801652707.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159624 + ... + 212327.
It is an arithmetic number, because the mean of its divisors is an integer number (357445872).
Almost surely, 29801652752 is an apocalyptic number.
It is an amenable number.
9801652752 is an abundant number, since it is smaller than the sum of its proper divisors (18794017008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9801652752 is a wasteful number, since it uses less digits than its factorization.
9801652752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372029 (or 372017 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The square root of 9801652752 is about 99003.2966723836. The cubic root of 9801652752 is about 2140.0952553168.
The spelling of 9801652752 in words is "nine billion, eight hundred one million, six hundred fifty-two thousand, seven hundred fifty-two".
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