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14156322607 = 72971297533
BaseRepresentation
bin11010010111100100…
…00101011100101111
31100112120121200212201
431023302011130233
5212443004310412
610300415042331
71010543520400
oct151362053457
940476550781
1014156322607
116004969779
1228b0b103a7
131447b1286b
149841699a7
1557cc10e57
hex34bc8572f

14156322607 has 12 divisors (see below), whose sum is σ = 16484573736. Its totient is φ = 12121453680.

The previous prime is 14156322559. The next prime is 14156322611. The reversal of 14156322607 is 70622365141.

It is a de Polignac number, because none of the positive numbers 2k-14156322607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14156322617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101188 + ... + 196345.

It is an arithmetic number, because the mean of its divisors is an integer number (1373714478).

Almost surely, 214156322607 is an apocalyptic number.

14156322607 is a deficient number, since it is larger than the sum of its proper divisors (2328251129).

14156322607 is an equidigital number, since it uses as much as digits as its factorization.

14156322607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298518 (or 298511 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 14156322607 its reverse (70622365141), we get a palindrome (84778687748).

The spelling of 14156322607 in words is "fourteen billion, one hundred fifty-six million, three hundred twenty-two thousand, six hundred seven".

Divisors: 1 7 49 971 6797 47579 297533 2082731 14579117 288904543 2022331801 14156322607