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5380206907 = 89177734019
BaseRepresentation
bin1010000001010111…
…10111000100111011
3111212221210211101111
411000223313010323
542004313110112
62245512301151
7250220001265
oct50053670473
914787724344
105380206907
112310a94099
1210619a17b7
1367985ccaa
14390792b35
1521750a5a7
hex140af713b

5380206907 has 8 divisors (see below), whose sum is σ = 5443880400. Its totient is φ = 5316605184.

The previous prime is 5380206901. The next prime is 5380206917. The reversal of 5380206907 is 7096020835.

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 5380206907 - 23 = 5380206899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5380206907.

It is not an unprimeable number, because it can be changed into a prime (5380206901) 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 7 ways as a sum of consecutive naturals, for example, 141144 + ... + 175162.

It is an arithmetic number, because the mean of its divisors is an integer number (680485050).

Almost surely, 25380206907 is an apocalyptic number.

5380206907 is a deficient number, since it is larger than the sum of its proper divisors (63673493).

5380206907 is a wasteful number, since it uses less digits than its factorization.

5380206907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35885.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 5380206907 is about 73349.8937081711. The cubic root of 5380206907 is about 1752.2644869558.

The spelling of 5380206907 in words is "five billion, three hundred eighty million, two hundred six thousand, nine hundred seven".

Divisors: 1 89 1777 34019 158153 3027691 60451763 5380206907