Base | Representation |
---|---|
bin | 1011101001010100111… |
… | …0111000110010001001 |
3 | 201010102101010222221110 |
4 | 2322111032320302021 |
5 | 11234221441002101 |
6 | 231524545400533 |
7 | 20311655445360 |
oct | 2722516706211 |
9 | 633371128843 |
10 | 200072203401 |
11 | 779395a7734 |
12 | 32937939149 |
13 | 15b3627c895 |
14 | 997d9187d7 |
15 | 530e987cd6 |
hex | 2e953b8c89 |
200072203401 has 8 divisors (see below), whose sum is σ = 304871929024. Its totient is φ = 114326973360.
The previous prime is 200072203381. The next prime is 200072203403. The reversal of 200072203401 is 104302270002.
200072203401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200072203401 - 26 = 200072203337 is a prime.
It is a super-2 number, since 2×2000722034012 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 9527247781 = 200072203401 / (2 + 0 + 0 + 0 + 7 + 2 + 2 + 0 + 3 + 4 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200072203403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4763623870 + ... + 4763623911.
It is an arithmetic number, because the mean of its divisors is an integer number (38108991128).
Almost surely, 2200072203401 is an apocalyptic number.
200072203401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
200072203401 is a deficient number, since it is larger than the sum of its proper divisors (104799725623).
200072203401 is an equidigital number, since it uses as much as digits as its factorization.
200072203401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9527247791.
The product of its (nonzero) digits is 672, while the sum is 21.
Adding to 200072203401 its reverse (104302270002), we get a palindrome (304374473403).
The spelling of 200072203401 in words is "two hundred billion, seventy-two million, two hundred three thousand, four hundred one".
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