Base | Representation |
---|---|
bin | 110001101101… |
… | …001111010111 |
3 | 220112000021220 |
4 | 301231033113 |
5 | 11313432414 |
6 | 1143141423 |
7 | 215520246 |
oct | 61551727 |
9 | 26460256 |
10 | 13030359 |
11 | 739a9a1 |
12 | 4444873 |
13 | 2912c94 |
14 | 1a3295d |
15 | 1225ca9 |
hex | c6d3d7 |
13030359 has 8 divisors (see below), whose sum is σ = 17399040. Its totient is φ = 8674296.
The previous prime is 13030349. The next prime is 13030363. The reversal of 13030359 is 95303031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13030359 - 24 = 13030343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399 + ... + 5120.
It is an arithmetic number, because the mean of its divisors is an integer number (2174880).
Almost surely, 213030359 is an apocalyptic number.
13030359 is a deficient number, since it is larger than the sum of its proper divisors (4368681).
13030359 is an equidigital number, since it uses as much as digits as its factorization.
13030359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6309.
The product of its (nonzero) digits is 1215, while the sum is 24.
The square root of 13030359 is about 3609.7588562119. The cubic root of 13030359 is about 235.3163628074.
The spelling of 13030359 in words is "thirteen million, thirty thousand, three hundred fifty-nine".
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