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13436281014 = 2313331520423
BaseRepresentation
bin11001000001101110…
…10110000010110110
31021200101201210111120
430200313112002312
5210004141443024
610101134044410
7653651334642
oct144067260266
937611653446
1013436281014
115775480882
12272b949706
1313618a7150
14916695c22
155398d0479
hex320dd60b6

13436281014 has 32 divisors (see below), whose sum is σ = 29027169024. Its totient is φ = 4121742240.

The previous prime is 13436281003. The next prime is 13436281021. The reversal of 13436281014 is 41018263431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234394 + ... + 286029.

It is an arithmetic number, because the mean of its divisors is an integer number (907099032).

Almost surely, 213436281014 is an apocalyptic number.

13436281014 is an abundant number, since it is smaller than the sum of its proper divisors (15590888010).

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

13436281014 is a wasteful number, since it uses less digits than its factorization.

13436281014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520772.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 13436281014 in words is "thirteen billion, four hundred thirty-six million, two hundred eighty-one thousand, fourteen".

Divisors: 1 2 3 6 13 26 39 78 331 662 993 1986 4303 8606 12909 25818 520423 1040846 1561269 3122538 6765499 13530998 20296497 40592994 172260013 344520026 516780039 1033560078 2239380169 4478760338 6718140507 13436281014