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13103404314 = 23711132181719
BaseRepresentation
bin11000011010000011…
…00001010100011010
31020211012100220111220
430031001201110122
5203313432414224
610004123232510
7642500045640
oct141501412432
936735326456
1013103404314
115614591670
122658378736
13130a937ba0
148c43a5190
1551a57a279
hex30d06151a

13103404314 has 64 divisors (see below), whose sum is σ = 35186780160. Its totient is φ = 3141673920.

The previous prime is 13103404277. The next prime is 13103404337. The reversal of 13103404314 is 41340430131.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1084854 + ... + 1096865.

It is an arithmetic number, because the mean of its divisors is an integer number (549793440).

Almost surely, 213103404314 is an apocalyptic number.

13103404314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13103404314 is an abundant number, since it is smaller than the sum of its proper divisors (22083375846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13103404314 is a wasteful number, since it uses less digits than its factorization.

13103404314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181755.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13103404314 its reverse (41340430131), we get a palindrome (54443834445).

The spelling of 13103404314 in words is "thirteen billion, one hundred three million, four hundred four thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 91 143 154 182 231 273 286 429 462 546 858 1001 2002 3003 6006 2181719 4363438 6545157 13090314 15272033 23998909 28362347 30544066 45816099 47997818 56724694 71996727 85087041 91632198 143993454 167992363 170174082 198536429 311985817 335984726 397072858 503977089 595609287 623971634 935957451 1007954178 1191218574 1871914902 2183900719 4367801438 6551702157 13103404314