Base | Representation |
---|---|
bin | 110001101011… |
… | …101100110110 |
3 | 220111200122101 |
4 | 301223230312 |
5 | 11313232204 |
6 | 1143052314 |
7 | 215463001 |
oct | 61535466 |
9 | 26450571 |
10 | 13024054 |
11 | 739618a |
12 | 444109a |
13 | 2910154 |
14 | 1a30538 |
15 | 1223ea4 |
hex | c6bb36 |
13024054 has 4 divisors (see below), whose sum is σ = 19536084. Its totient is φ = 6512026.
The previous prime is 13024021. The next prime is 13024087. The reversal of 13024054 is 45042031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45042031 = 181 ⋅248851.
It is an interprime number because it is at equal distance from previous prime (13024021) and next prime (13024087).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3256012 + ... + 3256015.
It is an arithmetic number, because the mean of its divisors is an integer number (4884021).
Almost surely, 213024054 is an apocalyptic number.
13024054 is a deficient number, since it is larger than the sum of its proper divisors (6512030).
13024054 is an equidigital number, since it uses as much as digits as its factorization.
13024054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6512029.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 13024054 is about 3608.8854235068. The cubic root of 13024054 is about 235.2784025068.
Adding to 13024054 its reverse (45042031), we get a palindrome (58066085).
It can be divided in two parts, 1302 and 4054, that added together give a triangular number (5356 = T103).
The spelling of 13024054 in words is "thirteen million, twenty-four thousand, fifty-four".
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