Base | Representation |
---|---|
bin | 110011001101… |
… | …001010100000 |
3 | 221020222020221 |
4 | 303031022200 |
5 | 11414021024 |
6 | 1155412424 |
7 | 222044611 |
oct | 63151240 |
9 | 27228227 |
10 | 13423264 |
11 | 7639108 |
12 | 45b4114 |
13 | 2a1ca7a |
14 | 1ad5c08 |
15 | 12a23e4 |
hex | ccd2a0 |
13423264 has 12 divisors (see below), whose sum is σ = 26427114. Its totient is φ = 6711616.
The previous prime is 13423231. The next prime is 13423273. The reversal of 13423264 is 46232431.
It can be written as a sum of positive squares in only one way, i.e., 9659664 + 3763600 = 3108^2 + 1940^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209707 + ... + 209770.
Almost surely, 213423264 is an apocalyptic number.
It is an amenable number.
13423264 is a deficient number, since it is larger than the sum of its proper divisors (13003850).
13423264 is an equidigital number, since it uses as much as digits as its factorization.
13423264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419487 (or 419479 counting only the distinct ones).
The product of its digits is 3456, while the sum is 25.
The square root of 13423264 is about 3663.7772858076. Note that the first 3 decimals coincide. The cubic root of 13423264 is about 237.6581491448.
Adding to 13423264 its reverse (46232431), we get a palindrome (59655695).
The spelling of 13423264 in words is "thirteen million, four hundred twenty-three thousand, two hundred sixty-four".
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