Base | Representation |
---|---|
bin | 100111100010101001… |
… | …001011110100111000 |
3 | 11001120220121211111122 |
4 | 213202221023310320 |
5 | 1143423012342244 |
6 | 31300552044412 |
7 | 3032061562442 |
oct | 474251136470 |
9 | 131526554448 |
10 | 42457152824 |
11 | 17007a57359 |
12 | 828a993708 |
13 | 400815c248 |
14 | 20aaa67492 |
15 | 118759c1ee |
hex | 9e2a4bd38 |
42457152824 has 16 divisors (see below), whose sum is σ = 79796258520. Its totient is φ = 21178150560.
The previous prime is 42457152811. The next prime is 42457152827. The reversal of 42457152824 is 42825175424.
42457152824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42457152827) 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, 6299654 + ... + 6306389.
Almost surely, 242457152824 is an apocalyptic number.
It is an amenable number.
42457152824 is a deficient number, since it is larger than the sum of its proper divisors (37339105696).
42457152824 is a wasteful number, since it uses less digits than its factorization.
42457152824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12606470 (or 12606466 counting only the distinct ones).
The product of its digits is 716800, while the sum is 44.
The spelling of 42457152824 in words is "forty-two billion, four hundred fifty-seven million, one hundred fifty-two thousand, eight hundred twenty-four".
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