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496807541 = 1733138821
BaseRepresentation
bin11101100111001…
…010111001110101
31021121211102211022
4131213022321311
52004140320131
6121144150525
715211536326
oct3547127165
91247742738
10496807541
1123548694a
1211a468445
137bc07c79
1449da444d
152d93737b
hex1d9cae75

496807541 has 8 divisors (see below), whose sum is σ = 526249944. Its totient is φ = 467389440.

The previous prime is 496807529. The next prime is 496807561. The reversal of 496807541 is 145708694.

It can be written as a sum of positive squares in 4 ways, for example, as 285948100 + 210859441 = 16910^2 + 14521^2 .

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 496807541 - 210 = 496806517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 496807492 and 496807501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496807511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51911 + ... + 60731.

It is an arithmetic number, because the mean of its divisors is an integer number (65781243).

Almost surely, 2496807541 is an apocalyptic number.

It is an amenable number.

496807541 is a deficient number, since it is larger than the sum of its proper divisors (29442403).

496807541 is a wasteful number, since it uses less digits than its factorization.

496807541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12151.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 496807541 is about 22289.1799086463. The cubic root of 496807541 is about 792.0076803705.

The spelling of 496807541 in words is "four hundred ninety-six million, eight hundred seven thousand, five hundred forty-one".

Divisors: 1 17 3313 8821 56321 149957 29223973 496807541