Base | Representation |
---|---|
bin | 110001111001… |
… | …000111110101 |
3 | 220121111001111 |
4 | 301321013311 |
5 | 11322012104 |
6 | 1144155021 |
7 | 216112165 |
oct | 61710765 |
9 | 26544044 |
10 | 13079029 |
11 | 7423517 |
12 | 4468a71 |
13 | 292c192 |
14 | 1a465a5 |
15 | 1235404 |
hex | c791f5 |
13079029 has 8 divisors (see below), whose sum is σ = 13570560. Its totient is φ = 12590256.
The previous prime is 13079023. The next prime is 13079039. The reversal of 13079029 is 92097031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13079029 - 23 = 13079021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13079021) 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, 17232 + ... + 17974.
It is an arithmetic number, because the mean of its divisors is an integer number (1696320).
Almost surely, 213079029 is an apocalyptic number.
It is an amenable number.
13079029 is a deficient number, since it is larger than the sum of its proper divisors (491531).
13079029 is an equidigital number, since it uses as much as digits as its factorization.
13079029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1379.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 13079029 is about 3616.4940204568. The cubic root of 13079029 is about 235.6089773502.
The spelling of 13079029 in words is "thirteen million, seventy-nine thousand, twenty-nine".
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