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12353390314 = 29976195281
BaseRepresentation
bin10111000000101000…
…11100011011101010
31011212221002020201121
423200110130123222
5200244431442224
65401452005454
7615062041126
oct134024343352
934787066647
1012353390314
11526a191a91
12248916088a
13121b436c15
1485292c586
154c47c8be4
hex2e051c6ea

12353390314 has 8 divisors (see below), whose sum is σ = 18548674308. Its totient is φ = 6170498880.

The previous prime is 12353390261. The next prime is 12353390317. The reversal of 12353390314 is 41309335321.

It can be written as a sum of positive squares in 2 ways, for example, as 11469339025 + 884051289 = 107095^2 + 29733^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12353390314.

It is not an unprimeable number, because it can be changed into a prime (12353390317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3095647 + ... + 3099634.

Almost surely, 212353390314 is an apocalyptic number.

12353390314 is a deficient number, since it is larger than the sum of its proper divisors (6195283994).

12353390314 is an equidigital number, since it uses as much as digits as its factorization.

12353390314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196280.

The product of its (nonzero) digits is 29160, while the sum is 34.

The spelling of 12353390314 in words is "twelve billion, three hundred fifty-three million, three hundred ninety thousand, three hundred fourteen".

Divisors: 1 2 997 1994 6195281 12390562 6176695157 12353390314