Base | Representation |
---|---|
bin | 100110010111… |
… | …0101110101101 |
3 | 1101211220200220 |
4 | 1030232232231 |
5 | 20122124344 |
6 | 1555041553 |
7 | 332653263 |
oct | 114565655 |
9 | 41756626 |
10 | 20114349 |
11 | 10399232 |
12 | 68a02b9 |
13 | 42234a8 |
14 | 2958433 |
15 | 1b74c19 |
hex | 132ebad |
20114349 has 16 divisors (see below), whose sum is σ = 28566720. Its totient is φ = 12545280.
The previous prime is 20114329. The next prime is 20114357. The reversal of 20114349 is 94341102.
It is not a de Polignac number, because 20114349 - 25 = 20114317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20114309) 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, 8142 + ... + 10320.
It is an arithmetic number, because the mean of its divisors is an integer number (1785420).
Almost surely, 220114349 is an apocalyptic number.
It is an amenable number.
20114349 is a deficient number, since it is larger than the sum of its proper divisors (8452371).
20114349 is a wasteful number, since it uses less digits than its factorization.
20114349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2380.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 20114349 is about 4484.9023400739. The cubic root of 20114349 is about 271.9580970989.
The spelling of 20114349 in words is "twenty million, one hundred fourteen thousand, three hundred forty-nine".
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