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5340320023 = 6779706269
BaseRepresentation
bin1001111100100111…
…01101000100010111
3111210011202100212111
410332103231010113
541414110220043
62241525331451
7246223654063
oct47623550427
914704670774
105340320023
1122a0520525
121050566b87
13671505a9c
1438936caa3
15213c7c09d
hex13e4ed117

5340320023 has 4 divisors (see below), whose sum is σ = 5420026360. Its totient is φ = 5260613688.

The previous prime is 5340320003. The next prime is 5340320047. The reversal of 5340320023 is 3200230435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5340320023 - 25 = 5340319991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5340319976 and 5340320003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340320003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39853068 + ... + 39853201.

It is an arithmetic number, because the mean of its divisors is an integer number (1355006590).

Almost surely, 25340320023 is an apocalyptic number.

5340320023 is a deficient number, since it is larger than the sum of its proper divisors (79706337).

5340320023 is an equidigital number, since it uses as much as digits as its factorization.

5340320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79706336.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 5340320023 is about 73077.4932725528. The cubic root of 5340320023 is about 1747.9235260186.

Adding to 5340320023 its reverse (3200230435), we get a palindrome (8540550458).

The spelling of 5340320023 in words is "five billion, three hundred forty million, three hundred twenty thousand, twenty-three".

Divisors: 1 67 79706269 5340320023