Base | Representation |
---|---|
bin | 111010001110111011… |
… | …1000111101011100110 |
3 | 102221210022010021001200 |
4 | 1310131313013223212 |
5 | 4022103042241410 |
6 | 133241031303330 |
7 | 12014660206011 |
oct | 1643567075346 |
9 | 387708107050 |
10 | 125055040230 |
11 | 4904334571a |
12 | 202a081ab46 |
13 | ba3c577533 |
14 | 60a4854378 |
15 | 33bdb803c0 |
hex | 1d1ddc7ae6 |
125055040230 has 48 divisors (see below), whose sum is σ = 325236117024. Its totient is φ = 33338471040.
The previous prime is 125055040211. The next prime is 125055040241. The reversal of 125055040230 is 32040550521.
It is a happy number.
125055040230 is a `hidden beast` number, since 1 + 2 + 50 + 550 + 40 + 23 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 125055040194 and 125055040203.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 120450 + ... + 514410.
It is an arithmetic number, because the mean of its divisors is an integer number (6775752438).
Almost surely, 2125055040230 is an apocalyptic number.
125055040230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125055040230 is an abundant number, since it is smaller than the sum of its proper divisors (200181076794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125055040230 is a wasteful number, since it uses less digits than its factorization.
125055040230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397501 (or 397498 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
Adding to 125055040230 its reverse (32040550521), we get a palindrome (157095590751).
The spelling of 125055040230 in words is "one hundred twenty-five billion, fifty-five million, forty thousand, two hundred thirty".
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