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5366409097 = 72188957977
BaseRepresentation
bin1001111111101110…
…01110011110001001
3111211222211211100111
410333313032132021
541442300042342
62244300434321
7246661503400
oct47767163611
914758754314
105366409097
11230421a645
1210592489a1
13676a3b8ca
1438ca00637
152161d2217
hex13fdce789

5366409097 has 12 divisors (see below), whose sum is σ = 6245969940. Its totient is φ = 4597264896.

The previous prime is 5366409079. The next prime is 5366409109. The reversal of 5366409097 is 7909046635.

It can be written as a sum of positive squares in 2 ways, for example, as 2049916176 + 3316492921 = 45276^2 + 57589^2 .

It is not a de Polignac number, because 5366409097 - 211 = 5366407049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 5366409097.

It is not an unprimeable number, because it can be changed into a prime (5366409007) 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, 63573 + ... + 121549.

It is an arithmetic number, because the mean of its divisors is an integer number (520497495).

Almost surely, 25366409097 is an apocalyptic number.

It is an amenable number.

5366409097 is a deficient number, since it is larger than the sum of its proper divisors (879560843).

5366409097 is a wasteful number, since it uses less digits than its factorization.

5366409097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59880 (or 59873 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 5366409097 is about 73255.7785911801. The cubic root of 5366409097 is about 1750.7652812910.

The spelling of 5366409097 in words is "five billion, three hundred sixty-six million, four hundred nine thousand, ninety-seven".

Divisors: 1 7 49 1889 13223 57977 92561 405839 2840873 109518553 766629871 5366409097