Base | Representation |
---|---|
bin | 1100010100000… |
… | …00010100001101 |
3 | 21012100110210111 |
4 | 12022000110031 |
5 | 202420123104 |
6 | 14125440021 |
7 | 2362626310 |
oct | 612002415 |
9 | 235313714 |
10 | 103286029 |
11 | 53336360 |
12 | 2a710011 |
13 | 185243c2 |
14 | da08977 |
15 | 9103404 |
hex | 628050d |
103286029 has 16 divisors (see below), whose sum is σ = 131207040. Its totient is φ = 78960960.
The previous prime is 103286009. The next prime is 103286039. The reversal of 103286029 is 920682301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103286029 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 (103286009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8574 + ... + 16735.
It is an arithmetic number, because the mean of its divisors is an integer number (8200440).
Almost surely, 2103286029 is an apocalyptic number.
It is an amenable number.
103286029 is a deficient number, since it is larger than the sum of its proper divisors (27921011).
103286029 is a wasteful number, since it uses less digits than its factorization.
103286029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25380.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 103286029 is about 10162.9734330067. The cubic root of 103286029 is about 469.1883214057.
The spelling of 103286029 in words is "one hundred three million, two hundred eighty-six thousand, twenty-nine".
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