Search a number
-
+
5454031213 = 37592938527
BaseRepresentation
bin1010001010001010…
…11110100101101101
3112002002201111022001
411011011132211231
542132212444323
62301110452301
7252104333431
oct50505364555
915062644261
105454031213
112349727414
121082664091
1368bc3a407
1439a4cc9c1
1521dc3e3ad
hex14515e96d

5454031213 has 16 divisors (see below), whose sum is σ = 5716488960. Its totient is φ = 5198268096.

The previous prime is 5454031207. The next prime is 5454031229. The reversal of 5454031213 is 3121304545.

It is a cyclic number.

It is not a de Polignac number, because 5454031213 - 225 = 5420476781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5454034213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635356 + ... + 643882.

It is an arithmetic number, because the mean of its divisors is an integer number (357280560).

Almost surely, 25454031213 is an apocalyptic number.

It is an amenable number.

5454031213 is a deficient number, since it is larger than the sum of its proper divisors (262457747).

5454031213 is a wasteful number, since it uses less digits than its factorization.

5454031213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5454031213 is about 73851.4130738201. The cubic root of 5454031213 is about 1760.2426504502.

Adding to 5454031213 its reverse (3121304545), we get a palindrome (8575335758).

The spelling of 5454031213 in words is "five billion, four hundred fifty-four million, thirty-one thousand, two hundred thirteen".

Divisors: 1 37 59 293 2183 8527 10841 17287 315499 503093 639619 2498411 18614441 92441207 147406249 5454031213