Base | Representation |
---|---|
bin | 110000000111000001… |
… | …1011101100010000101 |
3 | 100212200012101222012001 |
4 | 1200032003131202011 |
5 | 3143042120103100 |
6 | 115243503025301 |
7 | 10315146016546 |
oct | 1401603354205 |
9 | 325605358161 |
10 | 103315003525 |
11 | 3a8a7698338 |
12 | 18033b9b231 |
13 | 9986545ba6 |
14 | 50014244cd |
15 | 2a4a2a2d6a |
hex | 180e0dd885 |
103315003525 has 24 divisors (see below), whose sum is σ = 133702246080. Its totient is φ = 79045655040.
The previous prime is 103315003523. The next prime is 103315003529. The reversal of 103315003525 is 525300513301.
It is not a de Polignac number, because 103315003525 - 21 = 103315003523 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103315003493 and 103315003502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103315003523) 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, 5124114 + ... + 5144236.
It is an arithmetic number, because the mean of its divisors is an integer number (5570926920).
Almost surely, 2103315003525 is an apocalyptic number.
It is an amenable number.
103315003525 is a deficient number, since it is larger than the sum of its proper divisors (30387242555).
103315003525 is a wasteful number, since it uses less digits than its factorization.
103315003525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29085 (or 29080 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 28.
Adding to 103315003525 its reverse (525300513301), we get a palindrome (628615516826).
The spelling of 103315003525 in words is "one hundred three billion, three hundred fifteen million, three thousand, five hundred twenty-five".
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