Base | Representation |
---|---|
bin | 110001101001… |
… | …010101111001 |
3 | 220111012101120 |
4 | 301221111321 |
5 | 11312430033 |
6 | 1142535453 |
7 | 215422560 |
oct | 61512571 |
9 | 26435346 |
10 | 13014393 |
11 | 73899a7 |
12 | 4437589 |
13 | 2908932 |
14 | 1a2abd7 |
15 | 12211b3 |
hex | c69579 |
13014393 has 16 divisors (see below), whose sum is σ = 20039040. Its totient is φ = 7358976.
The previous prime is 13014349. The next prime is 13014403. The reversal of 13014393 is 39341031.
It is not a de Polignac number, because 13014393 - 210 = 13013369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13014193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158 + ... + 5231.
It is an arithmetic number, because the mean of its divisors is an integer number (1252440).
Almost surely, 213014393 is an apocalyptic number.
It is an amenable number.
13014393 is a deficient number, since it is larger than the sum of its proper divisors (7024647).
13014393 is an equidigital number, since it uses as much as digits as its factorization.
13014393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6496.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 13014393 is about 3607.5466732947. The cubic root of 13014393 is about 235.2202130750.
The spelling of 13014393 in words is "thirteen million, fourteen thousand, three hundred ninety-three".
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