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3441129 = 31147043
BaseRepresentation
bin1101001000000111101001
320110211100020
431020013221
51340104004
6201431053
741151306
oct15100751
96424306
103441129
111a4040a
12119b489
13936393
146580ad
1547e8d9
hex3481e9

3441129 has 4 divisors (see below), whose sum is σ = 4588176. Its totient is φ = 2294084.

The previous prime is 3441121. The next prime is 3441133. The reversal of 3441129 is 9211443.

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: 9211443 = 33070481.

It is a cyclic number.

It is not a de Polignac number, because 3441129 - 23 = 3441121 is a prime.

It is a D-number.

3441129 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3441099 and 3441108.

It is not an unprimeable number, because it can be changed into a prime (3441121) 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, 573519 + ... + 573524.

It is an arithmetic number, because the mean of its divisors is an integer number (1147044).

Almost surely, 23441129 is an apocalyptic number.

It is an amenable number.

3441129 is a deficient number, since it is larger than the sum of its proper divisors (1147047).

3441129 is a wasteful number, since it uses less digits than its factorization.

3441129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147046.

The product of its digits is 864, while the sum is 24.

The square root of 3441129 is about 1855.0280321332. The cubic root of 3441129 is about 150.9733590414.

It can be divided in two parts, 3441 and 129, that added together give a triangular number (3570 = T84).

The spelling of 3441129 in words is "three million, four hundred forty-one thousand, one hundred twenty-nine".

Divisors: 1 3 1147043 3441129