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14134213031 = 19799416531
BaseRepresentation
bin11010010100111011…
…01111100110100111
31100111001000102020112
431022131233212213
5212421324304111
610254305123235
71010154554111
oct151235574647
940431012215
1014134213031
115aa34384a4
1228a562951b
131443371183
149812523b1
1557ace4e8b
hex34a76f9a7

14134213031 has 8 divisors (see below), whose sum is σ = 15066451200. Its totient is φ = 13220808120.

The previous prime is 14134213021. The next prime is 14134213057. The reversal of 14134213031 is 13031243141.

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 14134213031 - 226 = 14067104167 is a prime.

It is a super-2 number, since 2×141342130312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14134212988 and 14134213006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134213021) 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, 4706765 + ... + 4709766.

It is an arithmetic number, because the mean of its divisors is an integer number (1883306400).

Almost surely, 214134213031 is an apocalyptic number.

14134213031 is a deficient number, since it is larger than the sum of its proper divisors (932238169).

14134213031 is an equidigital number, since it uses as much as digits as its factorization.

14134213031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9416629.

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

Adding to 14134213031 its reverse (13031243141), we get a palindrome (27165456172).

The spelling of 14134213031 in words is "fourteen billion, one hundred thirty-four million, two hundred thirteen thousand, thirty-one".

Divisors: 1 19 79 1501 9416531 178914089 743905949 14134213031