Base | Representation |
---|---|
bin | 1010001010001… |
… | …0011111011011 |
3 | 2222011202000102 |
4 | 2202202133123 |
5 | 41401433403 |
6 | 4121130015 |
7 | 1025111222 |
oct | 242423733 |
9 | 88152012 |
10 | 42608603 |
11 | 22062524 |
12 | 1232990b |
13 | 8a9acbb |
14 | 5931cb9 |
15 | 3b19b88 |
hex | 28a27db |
42608603 has 4 divisors (see below), whose sum is σ = 42644448. Its totient is φ = 42572760.
The previous prime is 42608597. The next prime is 42608609. The reversal of 42608603 is 30680624.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (42608597) and next prime (42608609).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42608603 is a prime.
It is a super-2 number, since 2×426086032 = 3630986099223218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42608609) 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, 16076 + ... + 18537.
It is an arithmetic number, because the mean of its divisors is an integer number (10661112).
Almost surely, 242608603 is an apocalyptic number.
42608603 is a deficient number, since it is larger than the sum of its proper divisors (35845).
42608603 is a wasteful number, since it uses less digits than its factorization.
42608603 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35844.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 42608603 is about 6527.5265606507. The cubic root of 42608603 is about 349.2736036710.
The spelling of 42608603 in words is "forty-two million, six hundred eight thousand, six hundred three".
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