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52350235 = 57411912
BaseRepresentation
bin1100011110110…
…0110100011011
310122111200000121
43013230310123
5101400201420
65110014111
71203653410
oct307546433
9118450017
1052350235
1127606563
1215647337
13aacc092
146d4a107
1548e12aa
hex31ecd1b

52350235 has 24 divisors (see below), whose sum is σ = 73932768. Its totient is φ = 34838400.

The previous prime is 52350223. The next prime is 52350239. The reversal of 52350235 is 53205325.

It is not a de Polignac number, because 52350235 - 25 = 52350203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52350239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 273990 + ... + 274180.

It is an arithmetic number, because the mean of its divisors is an integer number (3080532).

Almost surely, 252350235 is an apocalyptic number.

52350235 is a deficient number, since it is larger than the sum of its proper divisors (21582533).

52350235 is an equidigital number, since it uses as much as digits as its factorization.

52350235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 52350235 is about 7235.3462253026. The cubic root of 52350235 is about 374.0872259781.

The spelling of 52350235 in words is "fifty-two million, three hundred fifty thousand, two hundred thirty-five".

Divisors: 1 5 7 35 41 191 205 287 955 1337 1435 6685 7831 36481 39155 54817 182405 255367 274085 1276835 1495721 7478605 10470047 52350235