Search a number
-
+
13375314 = 233247691
BaseRepresentation
bin110011000001…
…011101010010
3221011112111000
4303001131102
511411002224
61154402430
7221455041
oct63013522
927145430
1013375314
117606087
124590416
132a03cb4
141ac2558
1512930c9
hexcc1752

13375314 has 16 divisors (see below), whose sum is σ = 29723040. Its totient is φ = 4458420.

The previous prime is 13375303. The next prime is 13375333. The reversal of 13375314 is 41357331.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123792 + ... + 123899.

It is an arithmetic number, because the mean of its divisors is an integer number (1857690).

Almost surely, 213375314 is an apocalyptic number.

13375314 is an abundant number, since it is smaller than the sum of its proper divisors (16347726).

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

13375314 is a wasteful number, since it uses less digits than its factorization.

13375314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247702 (or 247696 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 13375314 is about 3657.2276385262. The cubic root of 13375314 is about 237.3748274845.

It can be divided in two parts, 13375 and 314, that added together give a square (13689 = 1172).

The spelling of 13375314 in words is "thirteen million, three hundred seventy-five thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 247691 495382 743073 1486146 2229219 4458438 6687657 13375314