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35423053 = 172083709
BaseRepresentation
bin1000011100100…
…0001101001101
32110122200021221
42013020031031
533032014203
63303123341
7610043131
oct207101515
973580257
1035423053
1118aa4956
12ba43551
1374534b3
1449c13c1
15319aabd
hex21c834d

35423053 has 4 divisors (see below), whose sum is σ = 37506780. Its totient is φ = 33339328.

The previous prime is 35423041. The next prime is 35423077. The reversal of 35423053 is 35032453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35032453 = 151232003.

It can be written as a sum of positive squares in 2 ways, for example, as 30503529 + 4919524 = 5523^2 + 2218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-35423053 is a prime.

It is a super-3 number, since 3×354230533 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35423033) 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 3 ways as a sum of consecutive naturals, for example, 1041838 + ... + 1041871.

It is an arithmetic number, because the mean of its divisors is an integer number (9376695).

Almost surely, 235423053 is an apocalyptic number.

It is an amenable number.

35423053 is a deficient number, since it is larger than the sum of its proper divisors (2083727).

35423053 is a wasteful number, since it uses less digits than its factorization.

35423053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083726.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 35423053 is about 5951.7268922557. The cubic root of 35423053 is about 328.4192938599.

The spelling of 35423053 in words is "thirty-five million, four hundred twenty-three thousand, fifty-three".

Divisors: 1 17 2083709 35423053