Base | Representation |
---|---|
bin | 111010010110100100… |
… | …0110110001010110100 |
3 | 102222110011101220120020 |
4 | 1310231020312022310 |
5 | 4023114201022312 |
6 | 133322305005140 |
7 | 12024221601135 |
oct | 1645510661264 |
9 | 388404356506 |
10 | 125311345332 |
11 | 49164a95518 |
12 | 203526237b0 |
13 | ba806b6a64 |
14 | 60ca8d1c8c |
15 | 33d640c78c |
hex | 1d2d2362b4 |
125311345332 has 24 divisors (see below), whose sum is σ = 293704325376. Its totient is φ = 41583136128.
The previous prime is 125311345321. The next prime is 125311345337. The reversal of 125311345332 is 233543113521.
125311345332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 125311345293 and 125311345302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125311345337) 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, 23411253 + ... + 23416604.
It is an arithmetic number, because the mean of its divisors is an integer number (12237680224).
Almost surely, 2125311345332 is an apocalyptic number.
125311345332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
125311345332 is an abundant number, since it is smaller than the sum of its proper divisors (168392980044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125311345332 is a wasteful number, since it uses less digits than its factorization.
125311345332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46828087 (or 46828085 counting only the distinct ones).
The product of its digits is 32400, while the sum is 33.
Adding to 125311345332 its reverse (233543113521), we get a palindrome (358854458853).
The spelling of 125311345332 in words is "one hundred twenty-five billion, three hundred eleven million, three hundred forty-five thousand, three hundred thirty-two".
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