Search a number
-
+
13718076 = 2231960167
BaseRepresentation
bin110100010101…
…001000111100
3221210221122220
4310111020330
512002434301
61210005340
7224413251
oct64251074
927727586
1013718076
11781a659
124716850
132ac4008
141b71428
15130e936
hexd1523c

13718076 has 24 divisors (see below), whose sum is σ = 33694080. Its totient is φ = 4331952.

The previous prime is 13718071. The next prime is 13718077. The reversal of 13718076 is 67081731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13718071) by changing a digit.

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, 29856 + ... + 30311.

It is an arithmetic number, because the mean of its divisors is an integer number (1403920).

Almost surely, 213718076 is an apocalyptic number.

It is an amenable number.

13718076 is an abundant number, since it is smaller than the sum of its proper divisors (19976004).

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

13718076 is a wasteful number, since it uses less digits than its factorization.

13718076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60193 (or 60191 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 13718076 is about 3703.7921107967. The cubic root of 13718076 is about 239.3854415568.

The spelling of 13718076 in words is "thirteen million, seven hundred eighteen thousand, seventy-six".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 60167 120334 180501 240668 361002 722004 1143173 2286346 3429519 4572692 6859038 13718076