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5200312033 = 72499212683
BaseRepresentation
bin1001101011111011…
…00111011011100001
3111102102022020000101
410311331213123201
541122234441113
62220004422401
7242603631400
oct46575473341
914372266011
105200312033
112229493444
1210116a7a01
1364b4c4c17
14374925637
152068232dd
hex135f676e1

5200312033 has 12 divisors (see below), whose sum is σ = 6061494000. Its totient is φ = 4448456712.

The previous prime is 5200312021. The next prime is 5200312057. The reversal of 5200312033 is 3302130025.

It is not a de Polignac number, because 5200312033 - 229 = 4663441121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5200312033.

It is not an unprimeable number, because it can be changed into a prime (5200312933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81891 + ... + 130792.

It is an arithmetic number, because the mean of its divisors is an integer number (505124500).

Almost surely, 25200312033 is an apocalyptic number.

It is an amenable number.

5200312033 is a deficient number, since it is larger than the sum of its proper divisors (861181967).

5200312033 is a wasteful number, since it uses less digits than its factorization.

5200312033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213196 (or 213189 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 5200312033 is about 72113.1890364030. The cubic root of 5200312033 is about 1732.5128632178.

Adding to 5200312033 its reverse (3302130025), we get a palindrome (8502442058).

The spelling of 5200312033 in words is "five billion, two hundred million, three hundred twelve thousand, thirty-three".

Divisors: 1 7 49 499 3493 24451 212683 1488781 10421467 106128817 742901719 5200312033