Base | Representation |
---|---|
bin | 101111111110100010… |
… | …1011111001101011101 |
3 | 100211221100201122120100 |
4 | 1133331011133031131 |
5 | 3142001230301023 |
6 | 115155333211313 |
7 | 10305121200363 |
oct | 1377505371535 |
9 | 324840648510 |
10 | 103030322013 |
11 | 3a770a26963 |
12 | 17b74790b39 |
13 | 993c57c6a8 |
14 | 4db56bb633 |
15 | 2a302bcc43 |
hex | 17fd15f35d |
103030322013 has 24 divisors (see below), whose sum is σ = 156848140800. Its totient is φ = 64991260224.
The previous prime is 103030322011. The next prime is 103030322027. The reversal of 103030322013 is 310223030301.
It is not a de Polignac number, because 103030322013 - 21 = 103030322011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103030322011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234045 + ... + 510722.
It is an arithmetic number, because the mean of its divisors is an integer number (6535339200).
Almost surely, 2103030322013 is an apocalyptic number.
It is an amenable number.
103030322013 is a deficient number, since it is larger than the sum of its proper divisors (53817818787).
103030322013 is a wasteful number, since it uses less digits than its factorization.
103030322013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 745601 (or 745598 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 103030322013 its reverse (310223030301), we get a palindrome (413253352314).
The spelling of 103030322013 in words is "one hundred three billion, thirty million, three hundred twenty-two thousand, thirteen".
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