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506750335 = 57133137971
BaseRepresentation
bin11110001101000…
…110010101111111
31022022112120202221
4132031012111333
52014212002320
6122141230211
715362210140
oct3615062577
91268476687
10506750335
11240058033
12121862367
1380ca9790
144b431ac7
152e74d3aa
hex1e34657f

506750335 has 64 divisors (see below), whose sum is σ = 794271744. Its totient is φ = 301708800.

The previous prime is 506750333. The next prime is 506750339. The reversal of 506750335 is 533057605.

It is not a de Polignac number, because 506750335 - 21 = 506750333 is a prime.

It is a super-2 number, since 2×5067503352 = 513591804045224450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506750335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506750333) 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, 521400 + ... + 522370.

It is an arithmetic number, because the mean of its divisors is an integer number (12410496).

Almost surely, 2506750335 is an apocalyptic number.

506750335 is a deficient number, since it is larger than the sum of its proper divisors (287521409).

506750335 is a wasteful number, since it uses less digits than its factorization.

506750335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064.

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 506750335 is about 22511.1158097505. The cubic root of 506750335 is about 797.2564010665.

The spelling of 506750335 in words is "five hundred six million, seven hundred fifty thousand, three hundred thirty-five".

Divisors: 1 5 7 13 31 35 37 65 91 155 185 217 259 403 455 481 971 1085 1147 1295 2015 2405 2821 3367 4855 5735 6797 8029 12623 14105 14911 16835 30101 33985 35927 40145 63115 74555 88361 104377 150505 179635 210707 251489 391313 441805 467051 521885 1053535 1113737 1257445 1956565 2335255 2739191 3269357 5568685 7796159 13695955 14478581 16346785 38980795 72392905 101350067 506750335