Base | Representation |
---|---|
bin | 101010100011100001… |
… | …010110000001100011 |
3 | 11100221102121222200220 |
4 | 222203201112001203 |
5 | 1222034413201011 |
6 | 32554025414123 |
7 | 3205213641240 |
oct | 524341260143 |
9 | 140842558626 |
10 | 45693100131 |
11 | 18418622478 |
12 | 8a3263a343 |
13 | 44026a5a73 |
14 | 22d672c5c7 |
15 | 12c66eb506 |
hex | aa3856063 |
45693100131 has 8 divisors (see below), whose sum is σ = 69627581184. Its totient is φ = 26110342920.
The previous prime is 45693100129. The next prime is 45693100139. The reversal of 45693100131 is 13100139654.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45693100131 - 21 = 45693100129 is a prime.
It is a super-2 number, since 2×456931001312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 45693100092 and 45693100101.
It is not an unprimeable number, because it can be changed into a prime (45693100139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087930935 + ... + 1087930976.
It is an arithmetic number, because the mean of its divisors is an integer number (8703447648).
Almost surely, 245693100131 is an apocalyptic number.
45693100131 is a deficient number, since it is larger than the sum of its proper divisors (23934481053).
45693100131 is a wasteful number, since it uses less digits than its factorization.
45693100131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2175861921.
The product of its (nonzero) digits is 9720, while the sum is 33.
Adding to 45693100131 its reverse (13100139654), we get a palindrome (58793239785).
The spelling of 45693100131 in words is "forty-five billion, six hundred ninety-three million, one hundred thousand, one hundred thirty-one".
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