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35423141 = 132819697
BaseRepresentation
bin1000011100100…
…0001110100101
32110122200102012
42013020032211
533032020031
63303124005
7610043315
oct207101645
973580365
1035423141
1118aa4a26
12ba43605
137453550
1449c1445
15319ab2b
hex21c83a5

35423141 has 8 divisors (see below), whose sum is σ = 38287704. Its totient is φ = 32578560.

The previous prime is 35423117. The next prime is 35423153. The reversal of 35423141 is 14132453.

It can be written as a sum of positive squares in 4 ways, for example, as 198916 + 35224225 = 446^2 + 5935^2 .

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 35423141 - 26 = 35423077 is a prime.

It is a super-3 number, since 3×354231413 (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35423191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196 + ... + 8501.

It is an arithmetic number, because the mean of its divisors is an integer number (4785963).

Almost surely, 235423141 is an apocalyptic number.

It is an amenable number.

35423141 is a deficient number, since it is larger than the sum of its proper divisors (2864563).

35423141 is a wasteful number, since it uses less digits than its factorization.

35423141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9991.

The product of its digits is 1440, while the sum is 23.

The square root of 35423141 is about 5951.7342850635. The cubic root of 35423141 is about 328.4195658191.

Adding to 35423141 its reverse (14132453), we get a palindrome (49555594).

The spelling of 35423141 in words is "thirty-five million, four hundred twenty-three thousand, one hundred forty-one".

Divisors: 1 13 281 3653 9697 126061 2724857 35423141