Search a number
-
+
115141201 = 719982657
BaseRepresentation
bin1101101110011…
…10101001010001
322000122210000221
412313032221101
5213434004301
615231513041
72565453430
oct667165121
9260583027
10115141201
1159aa331a
1232688781
131ab154b6
1411413117
15a195da1
hex6dcea51

115141201 has 8 divisors (see below), whose sum is σ = 132252800. Its totient is φ = 98195328.

The previous prime is 115141199. The next prime is 115141207. The reversal of 115141201 is 102141511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115141201 - 21 = 115141199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115141207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39936 + ... + 42721.

It is an arithmetic number, because the mean of its divisors is an integer number (16531600).

Almost surely, 2115141201 is an apocalyptic number.

It is an amenable number.

115141201 is a deficient number, since it is larger than the sum of its proper divisors (17111599).

115141201 is an equidigital number, since it uses as much as digits as its factorization.

115141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82863.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 115141201 is about 10730.3868057028. The cubic root of 115141201 is about 486.4933614381.

Adding to 115141201 its reverse (102141511), we get a palindrome (217282712).

The spelling of 115141201 in words is "one hundred fifteen million, one hundred forty-one thousand, two hundred one".

Divisors: 1 7 199 1393 82657 578599 16448743 115141201