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5715359997 = 38322953253
BaseRepresentation
bin1010101001010100…
…10111100011111101
3112202022110100222220
411110222113203331
543201113004442
62343043555553
7261426521064
oct52452274375
915668410886
105715359997
112473198616
12113608bbb9
13701118429
143c30b71db
15236b5eeec
hex154a978fd

5715359997 has 8 divisors (see below), whose sum is σ = 7712293344. Its totient is φ = 3764333328.

The previous prime is 5715359987. The next prime is 5715360073. The reversal of 5715359997 is 7999535175.

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

It is not a de Polignac number, because 5715359997 - 230 = 4641618173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5715359997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715359927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11476378 + ... + 11476875.

It is an arithmetic number, because the mean of its divisors is an integer number (964036668).

Almost surely, 25715359997 is an apocalyptic number.

It is an amenable number.

5715359997 is a deficient number, since it is larger than the sum of its proper divisors (1996933347).

5715359997 is a wasteful number, since it uses less digits than its factorization.

5715359997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22953339.

The product of its digits is 13395375, while the sum is 60.

The square root of 5715359997 is about 75599.9999801587. Note that the first 4 decimals coincide. The cubic root of 5715359997 is about 1787.9190987699.

The spelling of 5715359997 in words is "five billion, seven hundred fifteen million, three hundred fifty-nine thousand, nine hundred ninety-seven".

Divisors: 1 3 83 249 22953253 68859759 1905119999 5715359997