Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101011111101111101 |
3 | 1221010210021000011002 |
4 | 102310001223331331 |
5 | 312332223212201 |
6 | 13140240340045 |
7 | 1313402645255 |
oct | 226401537575 |
9 | 57123230132 |
10 | 20200210301 |
11 | 8626545a87 |
12 | 3ab9014625 |
13 | 1b9c00687b |
14 | d98b20965 |
15 | 7d361776b |
hex | 4b406bf7d |
20200210301 has 4 divisors (see below), whose sum is σ = 20219250204. Its totient is φ = 20181170400.
The previous prime is 20200210243. The next prime is 20200210307. The reversal of 20200210301 is 10301200202.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10301200202 = 2 ⋅5150600101.
It can be written as a sum of positive squares in 2 ways, for example, as 17808902500 + 2391307801 = 133450^2 + 48901^2 .
It is a cyclic number.
It is not a de Polignac number, because 20200210301 - 210 = 20200209277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200210307) 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, 9518360 + ... + 9520481.
It is an arithmetic number, because the mean of its divisors is an integer number (5054812551).
Almost surely, 220200210301 is an apocalyptic number.
It is an amenable number.
20200210301 is a deficient number, since it is larger than the sum of its proper divisors (19039903).
20200210301 is a wasteful number, since it uses less digits than its factorization.
20200210301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19039902.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 20200210301 its reverse (10301200202), we get a palindrome (30501410503).
The spelling of 20200210301 in words is "twenty billion, two hundred million, two hundred ten thousand, three hundred one".
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