Base | Representation |
---|---|
bin | 10010101100110111… |
… | …01001110010001101 |
3 | 221220201002002000100 |
4 | 21112123221302031 |
5 | 131030221233310 |
6 | 4340132321313 |
7 | 503541540411 |
oct | 112633516215 |
9 | 27821062010 |
10 | 10040024205 |
11 | 4292371872 |
12 | 1b42473239 |
13 | c40092033 |
14 | 6b35c0d41 |
15 | 3db666ec0 |
hex | 2566e9c8d |
10040024205 has 24 divisors (see below), whose sum is σ = 17807426208. Its totient is φ = 5230151136.
The previous prime is 10040024179. The next prime is 10040024209. The reversal of 10040024205 is 50242004001.
It is not a de Polignac number, because 10040024205 - 25 = 10040024173 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10040024209) 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, 2592387 + ... + 2596256.
It is an arithmetic number, because the mean of its divisors is an integer number (741976092).
Almost surely, 210040024205 is an apocalyptic number.
10040024205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10040024205 is a deficient number, since it is larger than the sum of its proper divisors (7767402003).
10040024205 is a wasteful number, since it uses less digits than its factorization.
10040024205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5188697 (or 5188694 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
Adding to 10040024205 its reverse (50242004001), we get a palindrome (60282028206).
The spelling of 10040024205 in words is "ten billion, forty million, twenty-four thousand, two hundred five".
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