Base | Representation |
---|---|
bin | 110001110000… |
… | …110000100010 |
3 | 220112202001122 |
4 | 301300300202 |
5 | 11314413040 |
6 | 1143332242 |
7 | 215610254 |
oct | 61606042 |
9 | 26482048 |
10 | 13044770 |
11 | 73aa802 |
12 | 4451082 |
13 | 29196cb |
14 | 1a37cd4 |
15 | 122a1b5 |
hex | c70c22 |
13044770 has 8 divisors (see below), whose sum is σ = 23480604. Its totient is φ = 5217904.
The previous prime is 13044767. The next prime is 13044791. The reversal of 13044770 is 7744031.
It can be written as a sum of positive squares in 2 ways, for example, as 10608049 + 2436721 = 3257^2 + 1561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652229 + ... + 652248.
Almost surely, 213044770 is an apocalyptic number.
13044770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13044770 is a deficient number, since it is larger than the sum of its proper divisors (10435834).
13044770 is a wasteful number, since it uses less digits than its factorization.
13044770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1304484.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 13044770 is about 3611.7544213304. The cubic root of 13044770 is about 235.4030806719.
The spelling of 13044770 in words is "thirteen million, forty-four thousand, seven hundred seventy".
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