Base | Representation |
---|---|
bin | 111010010111001000… |
… | …1010010011000001010 |
3 | 102222111111010200211020 |
4 | 1310232101102120022 |
5 | 4023134031211432 |
6 | 133324224013310 |
7 | 12024542162250 |
oct | 1645621223012 |
9 | 388444120736 |
10 | 125330335242 |
11 | 49174785962 |
12 | 20358a61236 |
13 | ba846054a8 |
14 | 60cd2365d0 |
15 | 33d7e0e22c |
hex | 1d2e45260a |
125330335242 has 32 divisors (see below), whose sum is σ = 296347593600. Its totient is φ = 34573885248.
The previous prime is 125330335241. The next prime is 125330335267. The reversal of 125330335242 is 242533033521.
It is not an unprimeable number, because it can be changed into a prime (125330335241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51448017 + ... + 51450452.
It is an arithmetic number, because the mean of its divisors is an integer number (9260862300).
Almost surely, 2125330335242 is an apocalyptic number.
125330335242 is an abundant number, since it is smaller than the sum of its proper divisors (171017258358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125330335242 is a wasteful number, since it uses less digits than its factorization.
125330335242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102898510.
The product of its (nonzero) digits is 64800, while the sum is 33.
Adding to 125330335242 its reverse (242533033521), we get a palindrome (367863368763).
The spelling of 125330335242 in words is "one hundred twenty-five billion, three hundred thirty million, three hundred thirty-five thousand, two hundred forty-two".
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