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5308415997 = 314911875651
BaseRepresentation
bin1001111000110011…
…11111111111111101
3111200221201110202220
410330121333333331
541332423302442
62234425435553
7245355535323
oct47431777775
914627643686
105308415997
11228450a565
12104193bbb9
13667a15271
14385025d13
15211078eec
hex13c67fffd

5308415997 has 8 divisors (see below), whose sum is σ = 7125391200. Its totient is φ = 3515192400.

The previous prime is 5308415951. The next prime is 5308415999. The reversal of 5308415997 is 7995148035.

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

It is not a de Polignac number, because 5308415997 - 227 = 5174198269 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5308415999) 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, 5937379 + ... + 5938272.

It is an arithmetic number, because the mean of its divisors is an integer number (890673900).

Almost surely, 25308415997 is an apocalyptic number.

It is an amenable number.

5308415997 is a deficient number, since it is larger than the sum of its proper divisors (1816975203).

5308415997 is a wasteful number, since it uses less digits than its factorization.

5308415997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11875803.

The product of its (nonzero) digits is 1360800, while the sum is 51.

The square root of 5308415997 is about 72858.8772696917. The cubic root of 5308415997 is about 1744.4357687902.

The spelling of 5308415997 in words is "five billion, three hundred eight million, four hundred fifteen thousand, nine hundred ninety-seven".

Divisors: 1 3 149 447 11875651 35626953 1769471999 5308415997