Search a number
-
+
152018201 = 2324143163
BaseRepresentation
bin10010000111110…
…01110100011001
3101121001022202202
421003321310121
5302404040301
623030135545
73524063516
oct1103716431
9347038682
10152018201
11788a0585
1242ab15b5
13256576ca
141629230d
15d52c66b
hex90f9d19

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".

Divisors: 1 23 41 43 163 529 943 989 1763 3749 6683 7009 21689 22747 40549 86227 153709 161207 287369 932627 3535307 3707761 6609487 152018201