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5000550031 is a prime number
BaseRepresentation
bin1001010100000111…
…00101011010001111
3110220111102021001201
410222003211122033
540220120100111
62144111050331
7234626655031
oct45203453217
913814367051
105000550031
112136753284
12b768109a7
13618cc2059
143561a5c51
151e40146c1
hex12a0e568f

5000550031 has 2 divisors, whose sum is σ = 5000550032. Its totient is φ = 5000550030.

The previous prime is 5000550019. The next prime is 5000550041. The reversal of 5000550031 is 1300550005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5000550031 - 25 = 5000549999 is a prime.

It is a super-2 number, since 2×50005500312 = 50011001225068201922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5000549990 and 5000550008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000550041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500275015 + 2500275016.

It is an arithmetic number, because the mean of its divisors is an integer number (2500275016).

Almost surely, 25000550031 is an apocalyptic number.

5000550031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000550031 is an equidigital number, since it uses as much as digits as its factorization.

5000550031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 5000550031 is about 70714.5673181983. The cubic root of 5000550031 is about 1710.0386470296.

The spelling of 5000550031 in words is "five billion, five hundred fifty thousand, thirty-one".