Search a number
-
+
14678109260 = 225733905463
BaseRepresentation
bin11011010101110001…
…00010110001001100
31101212221110012121022
431222320202301030
5220030043444020
610424254453312
71026510604313
oct155270426114
941787405538
1014678109260
116252456811
122a17804238
1314cbc55369
149d359327a
155ad92e625
hex36ae22c4c

14678109260 has 12 divisors (see below), whose sum is σ = 30824029488. Its totient is φ = 5871243696.

The previous prime is 14678109239. The next prime is 14678109269. The reversal of 14678109260 is 6290187641.

It is not an unprimeable number, because it can be changed into a prime (14678109269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366952712 + ... + 366952751.

It is an arithmetic number, because the mean of its divisors is an integer number (2568669124).

Almost surely, 214678109260 is an apocalyptic number.

14678109260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14678109260 is an abundant number, since it is smaller than the sum of its proper divisors (16145920228).

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

14678109260 is a wasteful number, since it uses less digits than its factorization.

14678109260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733905472 (or 733905470 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 14678109260 in words is "fourteen billion, six hundred seventy-eight million, one hundred nine thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 733905463 1467810926 2935621852 3669527315 7339054630 14678109260