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1314102223 = 71579118891
BaseRepresentation
bin100111001010011…
…1001101111001111
310101120201022100201
41032110321233033
510142402232343
6334221434331
744364453550
oct11624715717
93346638321
101314102223
1161485a4a5
1230810b9a7
1317c334aa5
14c6752327
157a57894d
hex4e539bcf

1314102223 has 8 divisors (see below), whose sum is σ = 1502794880. Its totient is φ = 1125650520.

The previous prime is 1314102211. The next prime is 1314102233. The reversal of 1314102223 is 3222014131.

It is a happy number.

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 1314102223 - 229 = 777231311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1314102223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314102233) 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, 48393 + ... + 70498.

It is an arithmetic number, because the mean of its divisors is an integer number (187849360).

Almost surely, 21314102223 is an apocalyptic number.

1314102223 is a deficient number, since it is larger than the sum of its proper divisors (188692657).

1314102223 is a wasteful number, since it uses less digits than its factorization.

1314102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120477.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1314102223 is about 36250.5478993077. The cubic root of 1314102223 is about 1095.3251254754.

Adding to 1314102223 its reverse (3222014131), we get a palindrome (4536116354).

The spelling of 1314102223 in words is "one billion, three hundred fourteen million, one hundred two thousand, two hundred twenty-three".

Divisors: 1 7 1579 11053 118891 832237 187728889 1314102223