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914053 = 7130579
BaseRepresentation
bin11011111001010000101
31201102211211
43133022011
5213222203
631331421
710524610
oct3371205
91642754
10914053
11574818
12380b71
1326007a
1419b177
15130c6d
hexdf285

914053 has 4 divisors (see below), whose sum is σ = 1044640. Its totient is φ = 783468.

The previous prime is 914047. The next prime is 914117. The reversal of 914053 is 350419.

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: 350419 = 1392521.

It is not a de Polignac number, because 914053 - 25 = 914021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912053) 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, 65283 + ... + 65296.

It is an arithmetic number, because the mean of its divisors is an integer number (261160).

2914053 is an apocalyptic number.

It is an amenable number.

914053 is a deficient number, since it is larger than the sum of its proper divisors (130587).

914053 is a wasteful number, since it uses less digits than its factorization.

914053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130586.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 914053 is about 956.0611905103. The cubic root of 914053 is about 97.0488647410.

The spelling of 914053 in words is "nine hundred fourteen thousand, fifty-three".

Divisors: 1 7 130579 914053