Base | Representation |
---|---|
bin | 100110001010… |
… | …1010100111101 |
3 | 1101122121222021 |
4 | 1030111110331 |
5 | 20110312201 |
6 | 1552520141 |
7 | 332041033 |
oct | 114252475 |
9 | 41577867 |
10 | 20010301 |
11 | 10328043 |
12 | 6850051 |
13 | 41b801c |
14 | 292c553 |
15 | 1b53ea1 |
hex | 131553d |
20010301 has 8 divisors (see below), whose sum is σ = 20260800. Its totient is φ = 19761600.
The previous prime is 20010281. The next prime is 20010307. The reversal of 20010301 is 10301002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20010301 - 25 = 20010269 is a prime.
It is a super-2 number, since 2×200103012 = 800824292221202, which contains 22 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 (20010307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49701 + ... + 50101.
It is an arithmetic number, because the mean of its divisors is an integer number (2532600).
Almost surely, 220010301 is an apocalyptic number.
It is an amenable number.
20010301 is a deficient number, since it is larger than the sum of its proper divisors (250499).
20010301 is a wasteful number, since it uses less digits than its factorization.
20010301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 20010301 is about 4473.2874935555. The cubic root of 20010301 is about 271.4883556874.
Adding to 20010301 its reverse (10301002), we get a palindrome (30311303).
It can be divided in two parts, 200 and 10301, that added together give a palindrome (10501).
The spelling of 20010301 in words is "twenty million, ten thousand, three hundred one".
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