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5200507247 = 131743547249
BaseRepresentation
bin1001101011111100…
…10111000101101111
3111102102200010210112
410311332113011233
541122312212442
62220012530235
7242605403465
oct46576270557
914372603715
105200507247
112229607081
12101178097b
1364b562a30
14374976835
15206861082
hex135f9716f

5200507247 has 16 divisors (see below), whose sum is σ = 6067908000. Its totient is φ = 4413007872.

The previous prime is 5200507231. The next prime is 5200507267. The reversal of 5200507247 is 7427050025.

It is not a de Polignac number, because 5200507247 - 24 = 5200507231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200507267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264122 + ... + 283127.

It is an arithmetic number, because the mean of its divisors is an integer number (379244250).

Almost surely, 25200507247 is an apocalyptic number.

5200507247 is a deficient number, since it is larger than the sum of its proper divisors (867400753).

5200507247 is a wasteful number, since it uses less digits than its factorization.

5200507247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547322.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 5200507247 is about 72114.5425486427. The cubic root of 5200507247 is about 1732.5345418229.

The spelling of 5200507247 in words is "five billion, two hundred million, five hundred seven thousand, two hundred forty-seven".

Divisors: 1 13 17 43 221 559 731 9503 547249 7114237 9303233 23531707 120942029 305912191 400039019 5200507247