Base | Representation |
---|---|
bin | 110001100110… |
… | …101000001101 |
3 | 220110122010212 |
4 | 301212220031 |
5 | 11312101102 |
6 | 1142412205 |
7 | 215345300 |
oct | 61465015 |
9 | 26418125 |
10 | 13003277 |
11 | 7381611 |
12 | 4431065 |
13 | 2903861 |
14 | 1a26b37 |
15 | 121cc52 |
hex | c66a0d |
13003277 has 12 divisors (see below), whose sum is σ = 15923520. Its totient is φ = 10558296.
The previous prime is 13003259. The next prime is 13003301. The reversal of 13003277 is 77230031.
It is a de Polignac number, because none of the positive numbers 2k-13003277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13003247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6053 + ... + 7914.
It is an arithmetic number, because the mean of its divisors is an integer number (1326960).
Almost surely, 213003277 is an apocalyptic number.
It is an amenable number.
13003277 is a deficient number, since it is larger than the sum of its proper divisors (2920243).
13003277 is a wasteful number, since it uses less digits than its factorization.
13003277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14000 (or 13993 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 23.
The square root of 13003277 is about 3606.0056849650. The cubic root of 13003277 is about 235.1532243526.
It can be divided in two parts, 1300327 and 7, that multiplied together give a square (9102289 = 30172).
The spelling of 13003277 in words is "thirteen million, three thousand, two hundred seventy-seven".
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