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5200986031 is a prime number
BaseRepresentation
bin1001101100000000…
…01011111110101111
3111102110120110120021
410312000023332233
541122423023111
62220031103011
7242612436403
oct46600137657
914373513507
105200986031
11222990386a
121011971a67
1364b69c937
14374a5d103
15206907d71
hex13600bfaf

5200986031 has 2 divisors, whose sum is σ = 5200986032. Its totient is φ = 5200986030.

The previous prime is 5200986029. The next prime is 5200986073. The reversal of 5200986031 is 1306890025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5200986031 - 21 = 5200986029 is a prime.

It is a super-2 number, since 2×52009860312 = 54100511389314265922, which contains 22 as substring.

Together with 5200986029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5200986431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600493015 + 2600493016.

It is an arithmetic number, because the mean of its divisors is an integer number (2600493016).

Almost surely, 25200986031 is an apocalyptic number.

5200986031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200986031 is an equidigital number, since it uses as much as digits as its factorization.

5200986031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 5200986031 is about 72117.8620800700. The cubic root of 5200986031 is about 1732.5877087112.

The spelling of 5200986031 in words is "five billion, two hundred million, nine hundred eighty-six thousand, thirty-one".