Base | Representation |
---|---|
bin | 10010000111110… |
… | …01110100011001 |
3 | 101121001022202202 |
4 | 21003321310121 |
5 | 302404040301 |
6 | 23030135545 |
7 | 3524063516 |
oct | 1103716431 |
9 | 347038682 |
10 | 152018201 |
11 | 788a0585 |
12 | 42ab15b5 |
13 | 256576ca |
14 | 1629230d |
15 | d52c66b |
hex | 90f9d19 |
152018201 has 24 divisors (see below), whose sum is σ = 167598816. Its totient is φ = 137712960.
The previous prime is 152018197. The next prime is 152018213. The reversal of 152018201 is 102810251.
It is a happy number.
152018201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152018201 - 22 = 152018197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152018281) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932546 + ... + 932708.
It is an arithmetic number, because the mean of its divisors is an integer number (6983284).
Almost surely, 2152018201 is an apocalyptic number.
It is an amenable number.
152018201 is a deficient number, since it is larger than the sum of its proper divisors (15580615).
152018201 is a wasteful number, since it uses less digits than its factorization.
152018201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293 (or 270 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 20.
The square root of 152018201 is about 12329.5661318637. The cubic root of 152018201 is about 533.7016304637.
Adding to 152018201 its reverse (102810251), we get a palindrome (254828452).
The spelling of 152018201 in words is "one hundred fifty-two million, eighteen thousand, two hundred one".
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