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5182705 = 5111723241
BaseRepresentation
bin10011110001010011110001
3100202022100001
4103301103301
52311321310
6303030001
762023633
oct23612361
910668301
105182705
112a1a930
12189b301
1310c5cb8
1498ca53
156c593a
hex4f14f1

5182705 has 32 divisors (see below), whose sum is σ = 7527168. Its totient is φ = 3379200.

The previous prime is 5182699. The next prime is 5182717. The reversal of 5182705 is 5072815.

5182705 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 5182705 - 217 = 5051633 is a prime.

It is a super-2 number, since 2×51827052 = 53720862234050, which contains 22 as substring.

5182705 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21385 + ... + 21625.

It is an arithmetic number, because the mean of its divisors is an integer number (235224).

Almost surely, 25182705 is an apocalyptic number.

5182705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5182705 is a deficient number, since it is larger than the sum of its proper divisors (2344463).

5182705 is a wasteful number, since it uses less digits than its factorization.

5182705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5182705 is about 2276.5555121718. Note that the first 4 decimals coincide. The cubic root of 5182705 is about 173.0555358695.

It can be divided in two parts, 518 and 2705, that added together give a palindrome (3223).

The spelling of 5182705 in words is "five million, one hundred eighty-two thousand, seven hundred five".

Divisors: 1 5 11 17 23 55 85 115 187 241 253 391 935 1205 1265 1955 2651 4097 4301 5543 13255 20485 21505 27715 45067 60973 94231 225335 304865 471155 1036541 5182705