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35042041 = 231523567
BaseRepresentation
bin1000010110101…
…1001011111001
32102221022122101
42011223023321
532432321131
63251023401
7603565246
oct205531371
972838571
1035042041
1118864671
12b89ab61
13734bc48
1449225cd
153122c61
hex216b2f9

35042041 has 4 divisors (see below), whose sum is σ = 36565632. Its totient is φ = 33518452.

The previous prime is 35042027. The next prime is 35042069. The reversal of 35042041 is 14024053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14024053 = 136710259.

It is not a de Polignac number, because 35042041 - 25 = 35042009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35042011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761761 + ... + 761806.

It is an arithmetic number, because the mean of its divisors is an integer number (9141408).

Almost surely, 235042041 is an apocalyptic number.

It is an amenable number.

35042041 is a deficient number, since it is larger than the sum of its proper divisors (1523591).

35042041 is a wasteful number, since it uses less digits than its factorization.

35042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523590.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 35042041 is about 5919.6318297678. The cubic root of 35042041 is about 327.2375489943.

Adding to 35042041 its reverse (14024053), we get a palindrome (49066094).

The spelling of 35042041 in words is "thirty-five million, forty-two thousand, forty-one".

Divisors: 1 23 1523567 35042041