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14022313031 = 17899267887
BaseRepresentation
bin11010000111100101…
…11000010001000111
31100012020110022022002
431003302320101013
5212204203004111
610235230455515
71004325460046
oct150362702107
940166408262
1014022313031
115a46259361
12287406459b
13142612205c
1497044455d
1557108e63b
hex343cb8447

14022313031 has 8 divisors (see below), whose sum is σ = 15013978560. Its totient is φ = 13049183488.

The previous prime is 14022313003. The next prime is 14022313037. The reversal of 14022313031 is 13031322041.

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 14022313031 - 222 = 14018118727 is a prime.

It is a super-2 number, since 2×140223130312 (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 = 14022312994 and 14022313012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14022313037) 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, 4632431 + ... + 4635456.

It is an arithmetic number, because the mean of its divisors is an integer number (1876747320).

Almost surely, 214022313031 is an apocalyptic number.

14022313031 is a deficient number, since it is larger than the sum of its proper divisors (991665529).

14022313031 is an equidigital number, since it uses as much as digits as its factorization.

14022313031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9267993.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 14022313031 its reverse (13031322041), we get a palindrome (27053635072).

The spelling of 14022313031 in words is "fourteen billion, twenty-two million, three hundred thirteen thousand, thirty-one".

Divisors: 1 17 89 1513 9267887 157554079 824841943 14022313031