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353130005 = 570626001
BaseRepresentation
bin10101000011000…
…101011000010101
3220121110212022002
4111003011120111
51210400130010
655012445045
711515361354
oct2503053025
9817425262
10353130005
11171372888
129a319785
1358210a87
1434c8399b
15210061a5
hex150c5615

353130005 has 4 divisors (see below), whose sum is σ = 423756012. Its totient is φ = 282504000.

The previous prime is 353129983. The next prime is 353130047. The reversal of 353130005 is 500031353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500031353 = 1729413609.

It can be written as a sum of positive squares in 2 ways, for example, as 76440049 + 276689956 = 8743^2 + 16634^2 .

It is a de Polignac number, because none of the positive numbers 2k-353130005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35312996 + ... + 35313005.

It is an arithmetic number, because the mean of its divisors is an integer number (105939003).

Almost surely, 2353130005 is an apocalyptic number.

It is an amenable number.

353130005 is a deficient number, since it is larger than the sum of its proper divisors (70626007).

353130005 is an equidigital number, since it uses as much as digits as its factorization.

353130005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70626006.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 353130005 is about 18791.7536435533. The cubic root of 353130005 is about 706.8244113803.

Adding to 353130005 its reverse (500031353), we get a palindrome (853161358).

The spelling of 353130005 in words is "three hundred fifty-three million, one hundred thirty thousand, five".

Divisors: 1 5 70626001 353130005