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5015304242431 = 7716472034633
BaseRepresentation
bin100100011111011011101…
…1011011000010011111111
3122202110101011202012020221
41020332313123120103333
51124132320341224211
614355555435322211
71025225625450550
oct110766733302377
918673334665227
105015304242431
111663a845503aa
1268bbbb2b0367
132a4c30965112
14134a56166327
158a6d60d1c71
hex48fb76d84ff

5015304242431 has 4 divisors (see below), whose sum is σ = 5731776277072. Its totient is φ = 4298832207792.

The previous prime is 5015304242419. The next prime is 5015304242447. The reversal of 5015304242431 is 1342424035105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5015304242431 - 27 = 5015304242303 is a prime.

It is a super-2 number, since 2×50153042424312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015304242411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358236017310 + ... + 358236017323.

It is an arithmetic number, because the mean of its divisors is an integer number (1432944069268).

Almost surely, 25015304242431 is an apocalyptic number.

5015304242431 is a deficient number, since it is larger than the sum of its proper divisors (716472034641).

5015304242431 is an equidigital number, since it uses as much as digits as its factorization.

5015304242431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716472034640.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 5015304242431 its reverse (1342424035105), we get a palindrome (6357728277536).

The spelling of 5015304242431 in words is "five trillion, fifteen billion, three hundred four million, two hundred forty-two thousand, four hundred thirty-one".

Divisors: 1 7 716472034633 5015304242431