Base | Representation |
---|---|
bin | 1010001011010… |
… | …0000100011111 |
3 | 2222022101210020 |
4 | 2202310010133 |
5 | 41411234412 |
6 | 4122443223 |
7 | 1025531154 |
oct | 242640437 |
9 | 88271706 |
10 | 42680607 |
11 | 22101632 |
12 | 12363513 |
13 | 8ac49c8 |
14 | 595022b |
15 | 3b3118c |
hex | 28b411f |
42680607 has 8 divisors (see below), whose sum is σ = 57270576. Its totient is φ = 28272192.
The previous prime is 42680587. The next prime is 42680611. The reversal of 42680607 is 70608624.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42680607 - 210 = 42679583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42680207) 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, 44838 + ... + 45779.
It is an arithmetic number, because the mean of its divisors is an integer number (7158822).
Almost surely, 242680607 is an apocalyptic number.
42680607 is a deficient number, since it is larger than the sum of its proper divisors (14589969).
42680607 is a wasteful number, since it uses less digits than its factorization.
42680607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90777.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 42680607 is about 6533.0396447596. The cubic root of 42680607 is about 349.4702380096.
The spelling of 42680607 in words is "forty-two million, six hundred eighty thousand, six hundred seven".
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