Base | Representation |
---|---|
bin | 10010110100000001… |
… | …110001100000101001 |
3 | 1221010210022011021211 |
4 | 102310001301200221 |
5 | 312332224424001 |
6 | 13140241033121 |
7 | 1313403101404 |
oct | 226401614051 |
9 | 57123264254 |
10 | 20200233001 |
11 | 8626561043 |
12 | 3ab90257a1 |
13 | 1b9c013cc0 |
14 | d98b28d3b |
15 | 7d361e351 |
hex | 4b4071829 |
20200233001 has 16 divisors (see below), whose sum is σ = 21992705280. Its totient is φ = 18442301760.
The previous prime is 20200232947. The next prime is 20200233047. The reversal of 20200233001 is 10033200202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 20200233001 - 215 = 20200200233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (20200234001) 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 15 ways as a sum of consecutive naturals, for example, 1114431 + ... + 1132411.
It is an arithmetic number, because the mean of its divisors is an integer number (1374544080).
Almost surely, 220200233001 is an apocalyptic number.
It is an amenable number.
20200233001 is a deficient number, since it is larger than the sum of its proper divisors (1792472279).
20200233001 is a wasteful number, since it uses less digits than its factorization.
20200233001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18936.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 20200233001 its reverse (10033200202), we get a palindrome (30233433203).
The spelling of 20200233001 in words is "twenty billion, two hundred million, two hundred thirty-three thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •