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8964041 = 12770583
BaseRepresentation
bin100010001100…
…011111001001
3121212102100112
4202030133021
54243322131
6520044105
7136123142
oct42143711
917772315
108964041
1150728a9
123003635
131b1b188
141294ac9
15bc102b
hex88c7c9

8964041 has 4 divisors (see below), whose sum is σ = 9034752. Its totient is φ = 8893332.

The previous prime is 8964031. The next prime is 8964079. The reversal of 8964041 is 1404698.

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: 1404698 = 2702349.

It is a cyclic number.

It is not a de Polignac number, because 8964041 - 214 = 8947657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8963989 and 8964007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8964031) 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, 35165 + ... + 35418.

It is an arithmetic number, because the mean of its divisors is an integer number (2258688).

Almost surely, 28964041 is an apocalyptic number.

It is an amenable number.

8964041 is a deficient number, since it is larger than the sum of its proper divisors (70711).

8964041 is a wasteful number, since it uses less digits than its factorization.

8964041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70710.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8964041 is about 2994.0008350032. Note that the first 3 decimals coincide. The cubic root of 8964041 is about 207.7309838880.

The spelling of 8964041 in words is "eight million, nine hundred sixty-four thousand, forty-one".

Divisors: 1 127 70583 8964041