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5200228587 = 314991912659
BaseRepresentation
bin1001101011111010…
…10011000011101011
3111102102010222112210
410311331103003223
541122224303322
62220002540203
7242603133201
oct46575230353
914372128483
105200228587
112229436784
121011667663
1364b495c48
14374903071
1520680870c
hex135f530eb

5200228587 has 16 divisors (see below), whose sum is σ = 6988320000. Its totient is φ = 3439533024.

The previous prime is 5200228577. The next prime is 5200228619. The reversal of 5200228587 is 7858220025.

It is a happy number.

It is not a de Polignac number, because 5200228587 - 27 = 5200228459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5200228577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404464 + ... + 417122.

It is an arithmetic number, because the mean of its divisors is an integer number (436770000).

Almost surely, 25200228587 is an apocalyptic number.

5200228587 is a deficient number, since it is larger than the sum of its proper divisors (1788091413).

5200228587 is a wasteful number, since it uses less digits than its factorization.

5200228587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13730.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 5200228587 is about 72112.6104575337. The cubic root of 5200228587 is about 1732.5035963353.

The spelling of 5200228587 in words is "five billion, two hundred million, two hundred twenty-eight thousand, five hundred eighty-seven".

Divisors: 1 3 149 447 919 2757 12659 37977 136931 410793 1886191 5658573 11633621 34900863 1733409529 5200228587