Base | Representation |
---|---|
bin | 10111011100010101010101… |
… | …011011100100001100110001 |
3 | 111112001110121020110101222201 |
4 | 113130111111123210030301 |
5 | 102003211122021330001 |
6 | 1003140243405303201 |
7 | 30500611504422640 |
oct | 2734252533441461 |
9 | 445043536411881 |
10 | 103102123230001 |
11 | 2a940401773095 |
12 | b691a70564b01 |
13 | 456b647317a9c |
14 | 1b66252b41357 |
15 | bdbdc9853501 |
hex | 5dc5556e4331 |
103102123230001 has 64 divisors (see below), whose sum is σ = 123446045399040. Its totient is φ = 84295510548480.
The previous prime is 103102123229921. The next prime is 103102123230013. The reversal of 103102123230001 is 100032321201301.
It is a de Polignac number, because none of the positive numbers 2k-103102123230001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103102123230401) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 598798215 + ... + 598970371.
It is an arithmetic number, because the mean of its divisors is an integer number (1928844459360).
Almost surely, 2103102123230001 is an apocalyptic number.
It is an amenable number.
103102123230001 is a deficient number, since it is larger than the sum of its proper divisors (20343922169039).
103102123230001 is a wasteful number, since it uses less digits than its factorization.
103102123230001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172594.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103102123230001 its reverse (100032321201301), we get a palindrome (203134444431302).
The spelling of 103102123230001 in words is "one hundred three trillion, one hundred two billion, one hundred twenty-three million, two hundred thirty thousand, one".
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