Base | Representation |
---|---|
bin | 100111010000000110… |
… | …001111100001011001 |
3 | 11000210020010210020022 |
4 | 213100012033201121 |
5 | 1142303334044113 |
6 | 31210035040225 |
7 | 3021263054261 |
oct | 472006174131 |
9 | 130706123208 |
10 | 42146003033 |
11 | 16968357972 |
12 | 8202740075 |
13 | 3c88859444 |
14 | 207b5d07a1 |
15 | 116a0d9908 |
hex | 9d018f859 |
42146003033 has 4 divisors (see below), whose sum is σ = 44625179700. Its totient is φ = 39666826368.
The previous prime is 42146003023. The next prime is 42146003041. The reversal of 42146003033 is 33030064124.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 33187001929 + 8959001104 = 182173^2 + 94652^2 .
It is a cyclic number.
It is not a de Polignac number, because 42146003033 - 24 = 42146003017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42146002993 and 42146003011.
It is not an unprimeable number, because it can be changed into a prime (42146003023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239588308 + ... + 1239588341.
It is an arithmetic number, because the mean of its divisors is an integer number (11156294925).
Almost surely, 242146003033 is an apocalyptic number.
It is an amenable number.
42146003033 is a deficient number, since it is larger than the sum of its proper divisors (2479176667).
42146003033 is a wasteful number, since it uses less digits than its factorization.
42146003033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479176666.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 42146003033 its reverse (33030064124), we get a palindrome (75176067157).
The spelling of 42146003033 in words is "forty-two billion, one hundred forty-six million, three thousand, thirty-three".
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