Search a number
-
+
13474468 = 227481231
BaseRepresentation
bin110011011001…
…101010100100
3221100120111101
4303121222210
511422140333
61200445444
7222350110
oct63315244
927316441
1013474468
117673627
124619884
132a3a177
141b0a740
1512b267d
hexcd9aa4

13474468 has 12 divisors (see below), whose sum is σ = 26948992. Its totient is φ = 5774760.

The previous prime is 13474463. The next prime is 13474501. The reversal of 13474468 is 86447431.

13474468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

13474468 is an admirable number.

It is a super-2 number, since 2×134744682 = 363122575766048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13474463) 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, 240588 + ... + 240643.

Almost surely, 213474468 is an apocalyptic number.

It is an amenable number.

13474468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13474468 is a wasteful number, since it uses less digits than its factorization.

13474468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481242 (or 481240 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 13474468 is about 3670.7585047235. The cubic root of 13474468 is about 237.9599537169.

The spelling of 13474468 in words is "thirteen million, four hundred seventy-four thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 481231 962462 1924924 3368617 6737234 13474468