| Base | Representation |
|---|---|
| bin | 1011101101011001011… |
| … | …1100111011000000000 |
| 3 | 201020020112110100100221 |
| 4 | 2323112113213120000 |
| 5 | 11243441220313212 |
| 6 | 232225224152424 |
| 7 | 20351025242611 |
| oct | 2732627473000 |
| 9 | 636215410327 |
| 10 | 201165010432 |
| 11 | 7834a449841 |
| 12 | 32ba1908714 |
| 13 | 15c7b7b2569 |
| 14 | 9a44b03c08 |
| 15 | 537589c807 |
| hex | 2ed65e7600 |
201165010432 has 160 divisors (see below), whose sum is σ = 431761651200. Its totient is φ = 93347831808.
The previous prime is 201165010421. The next prime is 201165010433. The reversal of 201165010432 is 234010561102.
It is a happy number.
201165010432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2011650104322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 201165010397 and 201165010406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201165010433) 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 15 ways as a sum of consecutive naturals, for example, 265739398 + ... + 265740154.
It is an arithmetic number, because the mean of its divisors is an integer number (2698510320).
Almost surely, 2201165010432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201165010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215880825600).
201165010432 is an abundant number, since it is smaller than the sum of its proper divisors (230596640768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201165010432 is an equidigital number, since it uses as much as digits as its factorization.
201165010432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316 (or 1300 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 201165010432 its reverse (234010561102), we get a palindrome (435175571534).
The spelling of 201165010432 in words is "two hundred one billion, one hundred sixty-five million, ten thousand, four hundred thirty-two".
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