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2552030205 = 352331475077
BaseRepresentation
bin1001100000011100…
…1110001111111101
320120212002120022020
42120013032033331
520211304431310
61101122510353
7120145620204
oct23007161775
96525076266
102552030205
11109a61107a
125b28053b9
1331894895a
141a2d1623b
15ee0a7170
hex981ce3fd

2552030205 has 64 divisors (see below), whose sum is σ = 4492689408. Its totient is φ = 1232858880.

The previous prime is 2552030161. The next prime is 2552030209. The reversal of 2552030205 is 5020302552.

It is not a de Polignac number, because 2552030205 - 29 = 2552029693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552030209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 500127 + ... + 505203.

It is an arithmetic number, because the mean of its divisors is an integer number (70198272).

Almost surely, 22552030205 is an apocalyptic number.

It is an amenable number.

2552030205 is a deficient number, since it is larger than the sum of its proper divisors (1940659203).

2552030205 is a wasteful number, since it uses less digits than its factorization.

2552030205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 2552030205 is about 50517.6227172261. The cubic root of 2552030205 is about 1366.5596818560.

Adding to 2552030205 its reverse (5020302552), we get a palindrome (7572332757).

The spelling of 2552030205 in words is "two billion, five hundred fifty-two million, thirty thousand, two hundred five".

Divisors: 1 3 5 15 23 31 47 69 93 115 141 155 235 345 465 705 713 1081 1457 2139 3243 3565 4371 5077 5405 7285 10695 15231 16215 21855 25385 33511 76155 100533 116771 157387 167555 238619 350313 472161 502665 583855 715857 786935 1193095 1751565 2360805 3579285 3619901 5488237 7397189 10859703 16464711 18099505 22191567 27441185 36985945 54298515 82323555 110957835 170135347 510406041 850676735 2552030205