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12303134414 = 28971685717
BaseRepresentation
bin10110111010101001…
…01110111011001110
31011202102111222120222
423131110232323032
5200144100300124
65352454511342
7613611626354
oct133524567316
934672458528
1012303134414
115243886a8a
122474365552
131210bbc1bc
14849da97d4
154c019d25e
hex2dd52eece

12303134414 has 8 divisors (see below), whose sum is σ = 18456785688. Its totient is φ = 6150872520.

The previous prime is 12303134407. The next prime is 12303134453. The reversal of 12303134414 is 41443130321.

It is a happy number.

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

It is a super-2 number, since 2×123031344142 (a number of 21 digits) contains 22 as substring.

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, 324917 + ... + 360800.

It is an arithmetic number, because the mean of its divisors is an integer number (2307098211).

Almost surely, 212303134414 is an apocalyptic number.

12303134414 is a deficient number, since it is larger than the sum of its proper divisors (6153651274).

12303134414 is an equidigital number, since it uses as much as digits as its factorization.

12303134414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694690.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12303134414 its reverse (41443130321), we get a palindrome (53746264735).

The spelling of 12303134414 in words is "twelve billion, three hundred three million, one hundred thirty-four thousand, four hundred fourteen".

Divisors: 1 2 8971 17942 685717 1371434 6151567207 12303134414