Base | Representation |
---|---|
bin | 100111001110110111… |
… | …011110100011111100 |
3 | 11000201210021202210222 |
4 | 213032313132203330 |
5 | 1142233042332020 |
6 | 31204020320512 |
7 | 3020622416552 |
oct | 471667364374 |
9 | 130653252728 |
10 | 42125355260 |
11 | 1695773499a |
12 | 81b7843138 |
13 | 3c844aa221 |
14 | 2078977bd2 |
15 | 11683abb25 |
hex | 9cedde8fc |
42125355260 has 24 divisors (see below), whose sum is σ = 88494094080. Its totient is φ = 16844266304.
The previous prime is 42125355247. The next prime is 42125355269. The reversal of 42125355260 is 6255352124.
It is a self number, because there is not a number n which added to its sum of digits gives 42125355260.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42125355269) 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 7 ways as a sum of consecutive naturals, for example, 308219 + ... + 423378.
It is an arithmetic number, because the mean of its divisors is an integer number (3687253920).
Almost surely, 242125355260 is an apocalyptic number.
It is an amenable number.
42125355260 is an abundant number, since it is smaller than the sum of its proper divisors (46368738820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42125355260 is a wasteful number, since it uses less digits than its factorization.
42125355260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734485 (or 734483 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 42125355260 in words is "forty-two billion, one hundred twenty-five million, three hundred fifty-five thousand, two hundred sixty".
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