Search a number
-
+
3431152053 = 32754462731
BaseRepresentation
bin1100110010000011…
…0011100110110101
322212010022120202200
43030200303212311
524011333331203
61324245255113
7151012211520
oct31440634665
98763276680
103431152053
11150088335a
127b9104499
13428b122b4
14247999bb7
1515135c9a3
hexcc8339b5

3431152053 has 12 divisors (see below), whose sum is σ = 5664124128. Its totient is φ = 1960658280.

The previous prime is 3431152051. The next prime is 3431152073. The reversal of 3431152053 is 3502511343.

3431152053 is a `hidden beast` number, since 343 + 115 + 205 + 3 = 666.

3431152053 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 3431152053 - 21 = 3431152051 is a prime.

It is a super-2 number, since 2×34311520532 = 23545608821612229618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431152051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27231303 + ... + 27231428.

It is an arithmetic number, because the mean of its divisors is an integer number (472010344).

Almost surely, 23431152053 is an apocalyptic number.

It is an amenable number.

3431152053 is a deficient number, since it is larger than the sum of its proper divisors (2232972075).

3431152053 is a wasteful number, since it uses less digits than its factorization.

3431152053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54462744 (or 54462741 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3431152053 is about 58576.0365081148. The cubic root of 3431152053 is about 1508.2731092207.

Adding to 3431152053 its reverse (3502511343), we get a palindrome (6933663396).

The spelling of 3431152053 in words is "three billion, four hundred thirty-one million, one hundred fifty-two thousand, fifty-three".

Divisors: 1 3 7 9 21 63 54462731 163388193 381239117 490164579 1143717351 3431152053