Base | Representation |
---|---|
bin | 11011101101110… |
… | …10111111010001 |
3 | 121012111021200121 |
4 | 31312322333101 |
5 | 434010014301 |
6 | 35023150241 |
7 | 5522141032 |
oct | 1566727721 |
9 | 535437617 |
10 | 232501201 |
11 | 10a271659 |
12 | 65a45381 |
13 | 3922689a |
14 | 22c42a89 |
15 | 156293a1 |
hex | ddbafd1 |
232501201 has 8 divisors (see below), whose sum is σ = 238708008. Its totient is φ = 226320000.
The previous prime is 232501153. The next prime is 232501223. The reversal of 232501201 is 102105232.
It can be written as a sum of positive squares in 4 ways, for example, as 731025 + 231770176 = 855^2 + 15224^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232501201 - 215 = 232468433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232501261) 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, 12751 + ... + 25051.
It is an arithmetic number, because the mean of its divisors is an integer number (29838501).
Almost surely, 2232501201 is an apocalyptic number.
It is an amenable number.
232501201 is a deficient number, since it is larger than the sum of its proper divisors (6206807).
232501201 is a wasteful number, since it uses less digits than its factorization.
232501201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12803.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 232501201 is about 15247.9900642675. The cubic root of 232501201 is about 614.9055320120.
Adding to 232501201 its reverse (102105232), we get a palindrome (334606433).
The spelling of 232501201 in words is "two hundred thirty-two million, five hundred one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •