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5308819129 = 231931119533
BaseRepresentation
bin1001111000110111…
…00010011010111001
3111200222110221202201
410330123202122321
541333024203004
62234442230201
7245362134535
oct47433423271
914628427681
105308819129
112284765429
121041ab5361
13667b268c3
143850ccbc5
152111086a4
hex13c6e26b9

5308819129 has 8 divisors (see below), whose sum is σ = 5542552512. Its totient is φ = 5075328720.

The previous prime is 5308819111. The next prime is 5308819133. The reversal of 5308819129 is 9219188035.

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 5308819129 - 25 = 5308819097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5308819189) 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, 15354 + ... + 104179.

It is an arithmetic number, because the mean of its divisors is an integer number (692819064).

Almost surely, 25308819129 is an apocalyptic number.

It is an amenable number.

5308819129 is a deficient number, since it is larger than the sum of its proper divisors (233733383).

5308819129 is a wasteful number, since it uses less digits than its factorization.

5308819129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121487.

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 5308819129 is about 72861.6437434677. The cubic root of 5308819129 is about 1744.4799263493.

The spelling of 5308819129 in words is "five billion, three hundred eight million, eight hundred nineteen thousand, one hundred twenty-nine".

Divisors: 1 23 1931 44413 119533 2749259 230818223 5308819129