Base | Representation |
---|---|
bin | 111100001100111… |
… | …0011111100101111 |
3 | 12012210001021101020 |
4 | 1320121303330233 |
5 | 13114112013203 |
6 | 532240145223 |
7 | 101025664002 |
oct | 17031637457 |
9 | 5183037336 |
10 | 2020032303 |
11 | 94728a193 |
12 | 484608213 |
13 | 26266c3b3 |
14 | 1523d1539 |
15 | bc51d153 |
hex | 78673f2f |
2020032303 has 8 divisors (see below), whose sum is σ = 2694081408. Its totient is φ = 1346335704.
The previous prime is 2020032281. The next prime is 2020032307. The reversal of 2020032303 is 3032300202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2020032303 - 29 = 2020031791 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020032307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74451 + ... + 97892.
It is an arithmetic number, because the mean of its divisors is an integer number (336760176).
Almost surely, 22020032303 is an apocalyptic number.
2020032303 is a deficient number, since it is larger than the sum of its proper divisors (674049105).
2020032303 is a wasteful number, since it uses less digits than its factorization.
2020032303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176253.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 2020032303 is about 44944.7694732101. The cubic root of 2020032303 is about 1264.1136031845.
Adding to 2020032303 its reverse (3032300202), we get a palindrome (5052332505).
The spelling of 2020032303 in words is "two billion, twenty million, thirty-two thousand, three hundred three".
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