Base | Representation |
---|---|
bin | 10010110100010000… |
… | …100100010111000101 |
3 | 1221011001121012022120 |
4 | 102310100210113011 |
5 | 312334223030201 |
6 | 13140500120153 |
7 | 1313451053403 |
oct | 226420442705 |
9 | 57131535276 |
10 | 20204111301 |
11 | 862876a950 |
12 | 3aba396059 |
13 | 1b9ca7135a |
14 | d99458473 |
15 | 7d3b38536 |
hex | 4b44245c5 |
20204111301 has 32 divisors (see below), whose sum is σ = 30973447680. Its totient is φ = 11585851200.
The previous prime is 20204111293. The next prime is 20204111303. The reversal of 20204111301 is 10311140202.
It is not a de Polignac number, because 20204111301 - 23 = 20204111293 is a prime.
It is a super-2 number, since 2×202041113012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20204111303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488631 + ... + 528363.
It is an arithmetic number, because the mean of its divisors is an integer number (967920240).
Almost surely, 220204111301 is an apocalyptic number.
It is an amenable number.
20204111301 is a deficient number, since it is larger than the sum of its proper divisors (10769336379).
20204111301 is a wasteful number, since it uses less digits than its factorization.
20204111301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40577.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 20204111301 its reverse (10311140202), we get a palindrome (30515251503).
The spelling of 20204111301 in words is "twenty billion, two hundred four million, one hundred eleven thousand, three hundred one".
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