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5075617755 = 3513314120479
BaseRepresentation
bin1001011101000011…
…11100011111011011
3111002201200002121210
410232201330133123
540343324232010
62155352034203
7236531016255
oct45641743733
914081602553
105075617755
11217506581a
12b97992963
1362b716420
14362146cd5
151ea8e1b20
hex12e87c7db

5075617755 has 64 divisors (see below), whose sum is σ = 9248440320. Its totient is φ = 2359065600.

The previous prime is 5075617751. The next prime is 5075617793. The reversal of 5075617755 is 5577165705.

It is not a de Polignac number, because 5075617755 - 22 = 5075617751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5075617751) 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, 237606 + ... + 258084.

It is an arithmetic number, because the mean of its divisors is an integer number (144506880).

Almost surely, 25075617755 is an apocalyptic number.

5075617755 is a deficient number, since it is larger than the sum of its proper divisors (4172822565).

5075617755 is a wasteful number, since it uses less digits than its factorization.

5075617755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20572.

The product of its (nonzero) digits is 1286250, while the sum is 48.

The square root of 5075617755 is about 71243.3699020477. The cubic root of 5075617755 is about 1718.5531544394.

The spelling of 5075617755 in words is "five billion, seventy-five million, six hundred seventeen thousand, seven hundred fifty-five".

Divisors: 1 3 5 13 15 31 39 41 65 93 123 155 195 205 403 465 533 615 1209 1271 1599 2015 2665 3813 6045 6355 7995 16523 19065 20479 49569 61437 82615 102395 247845 266227 307185 634849 798681 839639 1331135 1904547 2518917 3174245 3993405 4198195 8253037 9522735 10915307 12594585 24759111 26028809 32745921 41265185 54576535 78086427 123795555 130144045 163729605 338374517 390432135 1015123551 1691872585 5075617755