Base | Representation |
---|---|
bin | 100110111001… |
… | …110111000111 |
3 | 201012010200011 |
4 | 212321313013 |
5 | 10102322341 |
6 | 1002331051 |
7 | 152454103 |
oct | 46716707 |
9 | 21163604 |
10 | 10198471 |
11 | 5836298 |
12 | 34b9a87 |
13 | 2160cca |
14 | 14d6903 |
15 | d66b81 |
hex | 9b9dc7 |
10198471 has 4 divisors (see below), whose sum is σ = 10234792. Its totient is φ = 10162152.
The previous prime is 10198457. The next prime is 10198477. The reversal of 10198471 is 17489101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10198471 - 29 = 10197959 is a prime.
It is a super-3 number, since 3×101984713 (a number of 22 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10198477) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17736 + ... + 18301.
It is an arithmetic number, because the mean of its divisors is an integer number (2558698).
Almost surely, 210198471 is an apocalyptic number.
10198471 is a deficient number, since it is larger than the sum of its proper divisors (36321).
10198471 is an equidigital number, since it uses as much as digits as its factorization.
10198471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36320.
The product of its (nonzero) digits is 2016, while the sum is 31.
The square root of 10198471 is about 3193.5045013277. The cubic root of 10198471 is about 216.8594515563.
The spelling of 10198471 in words is "ten million, one hundred ninety-eight thousand, four hundred seventy-one".
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