Search a number
-
+
5445104351 = 29265770667
BaseRepresentation
bin1010001001000110…
…11011001011011111
3112001110220221221112
411010203123023133
542122421314401
62300151252235
7251635423541
oct50443331337
915043827845
105445104351
11234468a545
12107b67a07b
1368a13314b
14399247691
1521d0793bb
hex1448db2df

5445104351 has 8 divisors (see below), whose sum is σ = 5635066320. Its totient is φ = 5255289088.

The previous prime is 5445104347. The next prime is 5445104377. The reversal of 5445104351 is 1534015445.

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

It is a cyclic number.

It is not a de Polignac number, because 5445104351 - 22 = 5445104347 is a prime.

It is a super-3 number, since 3×54451043513 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445104251) 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, 41720 + ... + 112386.

It is an arithmetic number, because the mean of its divisors is an integer number (704383290).

Almost surely, 25445104351 is an apocalyptic number.

5445104351 is a deficient number, since it is larger than the sum of its proper divisors (189961969).

5445104351 is a wasteful number, since it uses less digits than its factorization.

5445104351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73353.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 5445104351 is about 73790.9503326797. The cubic root of 5445104351 is about 1759.2817695050.

Adding to 5445104351 its reverse (1534015445), we get a palindrome (6979119796).

The spelling of 5445104351 in words is "five billion, four hundred forty-five million, one hundred four thousand, three hundred fifty-one".

Divisors: 1 29 2657 70667 77053 2049343 187762219 5445104351