Base | Representation |
---|---|
bin | 110000000111110101… |
… | …1100011000111000101 |
3 | 100212202002202020022010 |
4 | 1200033223203013011 |
5 | 3143121111224344 |
6 | 115250315524433 |
7 | 10315626652215 |
oct | 1401753430705 |
9 | 325662666263 |
10 | 103342289349 |
11 | 3a911034602 |
12 | 18041159719 |
13 | 998c0aa650 |
14 | 5004cc8245 |
15 | 2a4c8928b9 |
hex | 180fae31c5 |
103342289349 has 32 divisors (see below), whose sum is σ = 157146272640. Its totient is φ = 59843469312.
The previous prime is 103342289341. The next prime is 103342289371. The reversal of 103342289349 is 943982243301.
It is not a de Polignac number, because 103342289349 - 23 = 103342289341 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103342289298 and 103342289307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103342289341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4934869 + ... + 4955765.
It is an arithmetic number, because the mean of its divisors is an integer number (4910821020).
Almost surely, 2103342289349 is an apocalyptic number.
It is an amenable number.
103342289349 is a deficient number, since it is larger than the sum of its proper divisors (53803983291).
103342289349 is a wasteful number, since it uses less digits than its factorization.
103342289349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28389.
The product of its (nonzero) digits is 1119744, while the sum is 48.
The spelling of 103342289349 in words is "one hundred three billion, three hundred forty-two million, two hundred eighty-nine thousand, three hundred forty-nine".
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