Base | Representation |
---|---|
bin | 11100100100111101… |
… | …01010000100001101 |
3 | 1110121020110021201011 |
4 | 32102132222010031 |
5 | 222410124141140 |
6 | 11014225045221 |
7 | 1052125231162 |
oct | 162236520415 |
9 | 43536407634 |
10 | 15342412045 |
11 | 6563434284 |
12 | 2b82186811 |
13 | 15a677652c |
14 | a578b8069 |
15 | 5ebdeecea |
hex | 3927aa10d |
15342412045 has 16 divisors (see below), whose sum is σ = 18917798400. Its totient is φ = 11936320704.
The previous prime is 15342412037. The next prime is 15342412061. The reversal of 15342412045 is 54021424351.
It is a cyclic number.
It is not a de Polignac number, because 15342412045 - 23 = 15342412037 is a prime.
It is a super-3 number, since 3×153424120453 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 15342411998 and 15342412016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377106 + ... + 415804.
It is an arithmetic number, because the mean of its divisors is an integer number (1182362400).
Almost surely, 215342412045 is an apocalyptic number.
It is an amenable number.
15342412045 is a deficient number, since it is larger than the sum of its proper divisors (3575386355).
15342412045 is a wasteful number, since it uses less digits than its factorization.
15342412045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40884.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 15342412045 its reverse (54021424351), we get a palindrome (69363836396).
The spelling of 15342412045 in words is "fifteen billion, three hundred forty-two million, four hundred twelve thousand, forty-five".
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