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34752041 = 43808187
BaseRepresentation
bin1000010010010…
…0011000101001
32102101120211122
42010210120221
532344031131
63240505025
7601246622
oct204443051
972346748
1034752041
11186867a5
12b77b175
137279c4c
144888a49
1530b6d7b
hex2124629

34752041 has 4 divisors (see below), whose sum is σ = 35560272. Its totient is φ = 33943812.

The previous prime is 34752013. The next prime is 34752043. The reversal of 34752041 is 14025743.

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: 14025743 = 19738197.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34752041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34752041.

It is not an unprimeable number, because it can be changed into a prime (34752043) 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, 404051 + ... + 404136.

It is an arithmetic number, because the mean of its divisors is an integer number (8890068).

Almost surely, 234752041 is an apocalyptic number.

It is an amenable number.

34752041 is a deficient number, since it is larger than the sum of its proper divisors (808231).

34752041 is an equidigital number, since it uses as much as digits as its factorization.

34752041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808230.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 34752041 is about 5895.0861740945. The cubic root of 34752041 is about 326.3323326311.

Adding to 34752041 its reverse (14025743), we get a palindrome (48777784).

The spelling of 34752041 in words is "thirty-four million, seven hundred fifty-two thousand, forty-one".

Divisors: 1 43 808187 34752041