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5123809337 = 23733051703
BaseRepresentation
bin1001100010110011…
…10010000000111001
3111020002100111001012
410301121302000321
540443143344322
62204233003305
7240654442433
oct46131620071
914202314035
105123809337
11219a290879
12babb53535
136386ba65a
143686cd653
151eec60ae2
hex131672039

5123809337 has 8 divisors (see below), whose sum is σ = 5419826304. Its totient is φ = 4833895968.

The previous prime is 5123809309. The next prime is 5123809343. The reversal of 5123809337 is 7339083215.

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 5123809337 - 214 = 5123792953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5123809294 and 5123809303.

It is not an unprimeable number, because it can be changed into a prime (5123809837) 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, 1524173 + ... + 1527530.

It is an arithmetic number, because the mean of its divisors is an integer number (677478288).

Almost surely, 25123809337 is an apocalyptic number.

It is an amenable number.

5123809337 is a deficient number, since it is larger than the sum of its proper divisors (296016967).

5123809337 is a wasteful number, since it uses less digits than its factorization.

5123809337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051799.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 5123809337 is about 71580.7888822134. The cubic root of 5123809337 is about 1723.9750922995.

The spelling of 5123809337 in words is "five billion, one hundred twenty-three million, eight hundred nine thousand, three hundred thirty-seven".

Divisors: 1 23 73 1679 3051703 70189169 222774319 5123809337