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35082121 = 731573061
BaseRepresentation
bin1000010111010…
…0111110001001
32110000100121211
42011310332021
532440111441
63251533121
7604123144
oct205647611
973010554
1035082121
1118891798
12b8ba1a1
137364269
14493305b
15312ea81
hex2174f89

35082121 has 8 divisors (see below), whose sum is σ = 35800904. Its totient is φ = 34369920.

The previous prime is 35082119. The next prime is 35082127. The reversal of 35082121 is 12128053.

35082121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11316496 + 23765625 = 3364^2 + 4875^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35082121 - 21 = 35082119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35082092 and 35082101.

It is not an unprimeable number, because it can be changed into a prime (35082127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9931 + ... + 12991.

It is an arithmetic number, because the mean of its divisors is an integer number (4475113).

Almost surely, 235082121 is an apocalyptic number.

It is an amenable number.

35082121 is a deficient number, since it is larger than the sum of its proper divisors (718783).

35082121 is a wasteful number, since it uses less digits than its factorization.

35082121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 35082121 is about 5923.0162079805. The cubic root of 35082121 is about 327.3622628459.

The spelling of 35082121 in words is "thirty-five million, eighty-two thousand, one hundred twenty-one".

Divisors: 1 73 157 3061 11461 223453 480577 35082121