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12060031046 = 27861430789
BaseRepresentation
bin10110011101101010…
…10111100001000110
31011010111002001110112
423032311113201012
5144144331443141
65312412153022
7604600400240
oct131665274106
934114061415
1012060031046
115129633908
122406a68772
1311a272295b
148259a7090
154a8b7c7eb
hex2ced57846

12060031046 has 8 divisors (see below), whose sum is σ = 20674338960. Its totient is φ = 5168584728.

The previous prime is 12060031043. The next prime is 12060031073. The reversal of 12060031046 is 64013006021.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12060031043) 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, 430715381 + ... + 430715408.

It is an arithmetic number, because the mean of its divisors is an integer number (2584292370).

Almost surely, 212060031046 is an apocalyptic number.

12060031046 is a deficient number, since it is larger than the sum of its proper divisors (8614307914).

12060031046 is an equidigital number, since it uses as much as digits as its factorization.

12060031046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861430798.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12060031046 its reverse (64013006021), we get a palindrome (76073037067).

The spelling of 12060031046 in words is "twelve billion, sixty million, thirty-one thousand, forty-six".

Divisors: 1 2 7 14 861430789 1722861578 6030015523 12060031046