Base | Representation |
---|---|
bin | 111010010110111000… |
… | …1100110101111011110 |
3 | 102222110220111202020101 |
4 | 1310231301212233132 |
5 | 4023124414430141 |
6 | 133323330011314 |
7 | 12024411451663 |
oct | 1645561465736 |
9 | 388426452211 |
10 | 125322030046 |
11 | 49170023064 |
12 | 20356116b3a |
13 | ba82988185 |
14 | 60cc0b3a6a |
15 | 33d731d531 |
hex | 1d2dc66bde |
125322030046 has 8 divisors (see below), whose sum is σ = 187989262560. Its totient is φ = 62658942528.
The previous prime is 125322030013. The next prime is 125322030047. The reversal of 125322030046 is 640030223521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1253220300462 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 125322029996 and 125322030023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125322030047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959526 + ... + 1082281.
It is an arithmetic number, because the mean of its divisors is an integer number (23498657820).
Almost surely, 2125322030046 is an apocalyptic number.
125322030046 is a deficient number, since it is larger than the sum of its proper divisors (62667232514).
125322030046 is a wasteful number, since it uses less digits than its factorization.
125322030046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2072498.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 125322030046 its reverse (640030223521), we get a palindrome (765352253567).
The spelling of 125322030046 in words is "one hundred twenty-five billion, three hundred twenty-two million, thirty thousand, forty-six".
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