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5225515303 = 16481317063
BaseRepresentation
bin1001101110111011…
…10000100100100111
3111111011201200101211
410313131300210213
541200212442203
62222304532251
7243331101331
oct46735604447
914434650354
105225515303
112241737a98
12101a021087
136537aa7b8
14378006451
15208b50c6d
hex137770927

5225515303 has 4 divisors (see below), whose sum is σ = 5225848848. Its totient is φ = 5225181760.

The previous prime is 5225515247. The next prime is 5225515349. The reversal of 5225515303 is 3035155225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5225515303 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 (5225515103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142051 + ... + 175012.

It is an arithmetic number, because the mean of its divisors is an integer number (1306462212).

Almost surely, 25225515303 is an apocalyptic number.

5225515303 is a deficient number, since it is larger than the sum of its proper divisors (333545).

5225515303 is a wasteful number, since it uses less digits than its factorization.

5225515303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333544.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5225515303 is about 72287.7258115097. The cubic root of 5225515303 is about 1735.3072236228.

The spelling of 5225515303 in words is "five billion, two hundred twenty-five million, five hundred fifteen thousand, three hundred three".

Divisors: 1 16481 317063 5225515303