Search a number
-
+
13467468 = 2237179431
BaseRepresentation
bin110011010111…
…111101001100
3221100012220010
4303113331030
511421424333
61200353220
7222320520
oct63277514
927305803
1013467468
117669343
124615810
132a36c21
141b07d80
1512b0563
hexcd7f4c

13467468 has 48 divisors (see below), whose sum is σ = 38029824. Its totient is φ = 3621120.

The previous prime is 13467439. The next prime is 13467473. The reversal of 13467468 is 86476431.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 3288 + ... + 6143.

It is an arithmetic number, because the mean of its divisors is an integer number (792288).

Almost surely, 213467468 is an apocalyptic number.

It is an amenable number.

13467468 is an abundant number, since it is smaller than the sum of its proper divisors (24562356).

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

13467468 is a wasteful number, since it uses less digits than its factorization.

13467468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462 (or 9460 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 13467468 is about 3669.8048994463. The cubic root of 13467468 is about 237.9187397655.

Adding to 13467468 its product of digits (96768), we get a triangular number (13564236 = T5208).

The spelling of 13467468 in words is "thirteen million, four hundred sixty-seven thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 357 476 714 1428 9431 18862 28293 37724 56586 66017 113172 132034 160327 198051 264068 320654 396102 480981 641308 792204 961962 1122289 1923924 2244578 3366867 4489156 6733734 13467468