Search a number
-
+
104042320214 = 278219051881
BaseRepresentation
bin110000011100101100…
…1111101000101010110
3100221112212222111010012
41200321121331011112
53201034313221324
6115444004000222
710342160062430
oct1407131750526
9327485874105
10104042320214
11401401a5108
12181b7690072
139a7112aab1
14506dc6d650
152a8e06e20e
hex183967d156

104042320214 has 16 divisors (see below), whose sum is σ = 178575528096. Its totient is φ = 44535249600.

The previous prime is 104042320157. The next prime is 104042320219. The reversal of 104042320214 is 412023240401.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 104042320214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104042320219) 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 7 ways as a sum of consecutive naturals, for example, 4514447 + ... + 4537434.

It is an arithmetic number, because the mean of its divisors is an integer number (11160970506).

Almost surely, 2104042320214 is an apocalyptic number.

104042320214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

104042320214 is a deficient number, since it is larger than the sum of its proper divisors (74533207882).

104042320214 is an equidigital number, since it uses as much as digits as its factorization.

104042320214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9052711.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 104042320214 its reverse (412023240401), we get a palindrome (516065560615).

The spelling of 104042320214 in words is "one hundred four billion, forty-two million, three hundred twenty thousand, two hundred fourteen".

Divisors: 1 2 7 14 821 1642 5747 11494 9051881 18103762 63363167 126726334 7431594301 14863188602 52021160107 104042320214