Base | Representation |
---|---|
bin | 1101000110100100011… |
… | …0010001100111111100 |
3 | 210112000201021122122010 |
4 | 3101221012101213330 |
5 | 12142001444131444 |
6 | 251224335251220 |
7 | 22156140423501 |
oct | 3215106214774 |
9 | 715021248563 |
10 | 225101552124 |
11 | 87512a598a9 |
12 | 37762079b10 |
13 | 182c48c07b7 |
14 | ac75b414a8 |
15 | 5cc70062b9 |
hex | 34691919fc |
225101552124 has 24 divisors (see below), whose sum is σ = 556133246928. Its totient is φ = 70620094720.
The previous prime is 225101552111. The next prime is 225101552149. The reversal of 225101552124 is 421255101522.
225101552124 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2251015521242 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 225101552091 and 225101552100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551719287 + ... + 551719694.
It is an arithmetic number, because the mean of its divisors is an integer number (23172218622).
Almost surely, 2225101552124 is an apocalyptic number.
It is an amenable number.
225101552124 is an abundant number, since it is smaller than the sum of its proper divisors (331031694804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225101552124 is a wasteful number, since it uses less digits than its factorization.
225101552124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103439005 (or 1103439003 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
Adding to 225101552124 its reverse (421255101522), we get a palindrome (646356653646).
The spelling of 225101552124 in words is "two hundred twenty-five billion, one hundred one million, five hundred fifty-two thousand, one hundred twenty-four".
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