Search a number
-
+
5500819297 = 73131575219
BaseRepresentation
bin1010001111101111…
…11101011101100001
3112012100202120111001
411013313331131201
542231202204142
62305501352001
7253213123021
oct50767753541
915170676431
105500819297
112373083a56
121096268601
1369883c87c
143a27cba81
15222dd25b7
hex147dfd761

5500819297 has 8 divisors (see below), whose sum is σ = 5618748960. Its totient is φ = 5384040480.

The previous prime is 5500819283. The next prime is 5500819307. The reversal of 5500819297 is 7929180055.

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 5500819297 - 223 = 5492430689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5500819277) 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, 278047 + ... + 297172.

It is an arithmetic number, because the mean of its divisors is an integer number (702343620).

Almost surely, 25500819297 is an apocalyptic number.

It is an amenable number.

5500819297 is a deficient number, since it is larger than the sum of its proper divisors (117929663).

5500819297 is a wasteful number, since it uses less digits than its factorization.

5500819297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575423.

The product of its (nonzero) digits is 226800, while the sum is 46.

The square root of 5500819297 is about 74167.5083645123. The cubic root of 5500819297 is about 1765.2618119113.

It can be divided in two parts, 55008 and 19297, that added together give a triangular number (74305 = T385).

The spelling of 5500819297 in words is "five billion, five hundred million, eight hundred nineteen thousand, two hundred ninety-seven".

Divisors: 1 73 131 9563 575219 41990987 75353689 5500819297