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1029041 = 1326089
BaseRepresentation
bin11111011001110110001
31221021120122
43323032301
5230412131
634020025
711514056
oct3731661
91837518
101029041
11643152
12417615
132a0500
141cb02d
15154d7b
hexfb3b1

1029041 has 6 divisors (see below), whose sum is σ = 1114470. Its totient is φ = 949728.

The previous prime is 1029037. The next prime is 1029103. The reversal of 1029041 is 1409201.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 21025 + 1008016 = 145^2 + 1004^2 .

It is not a de Polignac number, because 1029041 - 22 = 1029037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1029001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2876 + ... + 3213.

It is an arithmetic number, because the mean of its divisors is an integer number (185745).

21029041 is an apocalyptic number.

It is an amenable number.

1029041 is a deficient number, since it is larger than the sum of its proper divisors (85429).

1029041 is an equidigital number, since it uses as much as digits as its factorization.

1029041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115 (or 6102 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1029041 is about 1014.4165810948. The cubic root of 1029041 is about 100.9588107707.

The spelling of 1029041 in words is "one million, twenty-nine thousand, forty-one".

Divisors: 1 13 169 6089 79157 1029041