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5379129219 = 32383752431
BaseRepresentation
bin1010000001001111…
…01111111110000011
3111212212210002002010
411000213233332003
542004024113334
62245433224003
7250204562322
oct50047577603
914785702063
105379129219
112310418442
121061562003
136795735c9
143905920b9
152173960e9
hex1409eff83

5379129219 has 8 divisors (see below), whose sum is σ = 7175191552. Its totient is φ = 3584576520.

The previous prime is 5379129211. The next prime is 5379129221. The reversal of 5379129219 is 9129219735.

5379129219 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5379129219 - 23 = 5379129211 is a prime.

It is a super-2 number, since 2×53791292192 = 57870062309399099922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5379129211) 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, 369067 + ... + 383364.

It is an arithmetic number, because the mean of its divisors is an integer number (896898944).

Almost surely, 25379129219 is an apocalyptic number.

5379129219 is a deficient number, since it is larger than the sum of its proper divisors (1796062333).

5379129219 is a wasteful number, since it uses less digits than its factorization.

5379129219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754817.

The product of its digits is 306180, while the sum is 48.

The square root of 5379129219 is about 73342.5471264804. The cubic root of 5379129219 is about 1752.1474827499.

The spelling of 5379129219 in words is "five billion, three hundred seventy-nine million, one hundred twenty-nine thousand, two hundred nineteen".

Divisors: 1 3 2383 7149 752431 2257293 1793043073 5379129219