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404053141 = 13727110883
BaseRepresentation
bin11000000101010…
…101110010010101
31001011022000201011
4120011111302111
51311414200031
6104032132221
713004252332
oct3005256225
91034260634
10404053141
11198094118
12b3397071
13659303cb
143b93b989
15257146b1
hex18155c95

404053141 has 8 divisors (see below), whose sum is σ = 408541824. Its totient is φ = 399587040.

The previous prime is 404053103. The next prime is 404053151. The reversal of 404053141 is 141350404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404053141 - 217 = 403922069 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 (404053151) 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 7 ways as a sum of consecutive naturals, for example, 31686 + ... + 42568.

It is an arithmetic number, because the mean of its divisors is an integer number (51067728).

Almost surely, 2404053141 is an apocalyptic number.

It is an amenable number.

404053141 is a deficient number, since it is larger than the sum of its proper divisors (4488683).

404053141 is a wasteful number, since it uses less digits than its factorization.

404053141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11291.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 404053141 is about 20101.0731305570. The cubic root of 404053141 is about 739.2865908743.

The spelling of 404053141 in words is "four hundred four million, fifty-three thousand, one hundred forty-one".

Divisors: 1 137 271 10883 37127 1490971 2949293 404053141