Base | Representation |
---|---|
bin | 101111111110011001… |
… | …1001000101010000100 |
3 | 100211221000200020011022 |
4 | 1133330303020222010 |
5 | 3141444012323134 |
6 | 115155042130312 |
7 | 10305032252261 |
oct | 1377463105204 |
9 | 324830606138 |
10 | 103025511044 |
11 | 3a769240355 |
12 | 17b73050998 |
13 | 993b586971 |
14 | 4db4bc8268 |
15 | 2a2eb6c52e |
hex | 17fccc8a84 |
103025511044 has 12 divisors (see below), whose sum is σ = 183250294668. Its totient is φ = 50668284000.
The previous prime is 103025511037. The next prime is 103025511049. The reversal of 103025511044 is 440115520301.
It can be written as a sum of positive squares in 2 ways, for example, as 22533012100 + 80492498944 = 150110^2 + 283712^2 .
It is a super-2 number, since 2×1030255110442 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103025511049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211117607 + ... + 211118094.
It is an arithmetic number, because the mean of its divisors is an integer number (15270857889).
Almost surely, 2103025511044 is an apocalyptic number.
It is an amenable number.
103025511044 is a deficient number, since it is larger than the sum of its proper divisors (80224783624).
103025511044 is a wasteful number, since it uses less digits than its factorization.
103025511044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422235766 (or 422235764 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The spelling of 103025511044 in words is "one hundred three billion, twenty-five million, five hundred eleven thousand, forty-four".
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