Base | Representation |
---|---|
bin | 11000111111110111… |
… | …10001110010110010 |
3 | 1021122022100110202222 |
4 | 30133323301302302 |
5 | 204441142303114 |
6 | 10055415241042 |
7 | 653401531136 |
oct | 143773616262 |
9 | 37568313688 |
10 | 13420666034 |
11 | 5767686036 |
12 | 2726679182 |
13 | 135b59a909 |
14 | 91458d3c6 |
15 | 53834898e |
hex | 31fef1cb2 |
13420666034 has 8 divisors (see below), whose sum is σ = 20131493760. Its totient is φ = 6710168116.
The previous prime is 13420666019. The next prime is 13420666073. The reversal of 13420666034 is 43066602431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×134206660342 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13420665985 and 13420666003.
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, 100247 + ... + 192069.
It is an arithmetic number, because the mean of its divisors is an integer number (2516436720).
Almost surely, 213420666034 is an apocalyptic number.
13420666034 is a deficient number, since it is larger than the sum of its proper divisors (6710827726).
13420666034 is an equidigital number, since it uses as much as digits as its factorization.
13420666034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164904.
The product of its (nonzero) digits is 62208, while the sum is 35.
The spelling of 13420666034 in words is "thirteen billion, four hundred twenty million, six hundred sixty-six thousand, thirty-four".
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