Base | Representation |
---|---|
bin | 1010001010001… |
… | …0001010010000 |
3 | 2222011200011020 |
4 | 2202202022100 |
5 | 41401412443 |
6 | 4121115440 |
7 | 1025104245 |
oct | 242421220 |
9 | 88150136 |
10 | 42607248 |
11 | 22061502 |
12 | 12328b80 |
13 | 8a9a4b8 |
14 | 59315cc |
15 | 3b19583 |
hex | 28a2290 |
42607248 has 20 divisors (see below), whose sum is σ = 110068848. Its totient is φ = 14202400.
The previous prime is 42607207. The next prime is 42607249. The reversal of 42607248 is 84270624.
It is not an unprimeable number, because it can be changed into a prime (42607249) 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, 443778 + ... + 443873.
Almost surely, 242607248 is an apocalyptic number.
42607248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
42607248 is an abundant number, since it is smaller than the sum of its proper divisors (67461600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42607248 is a wasteful number, since it uses less digits than its factorization.
42607248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 887662 (or 887656 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 42607248 is about 6527.4227685971. The cubic root of 42607248 is about 349.2699012047.
The spelling of 42607248 in words is "forty-two million, six hundred seven thousand, two hundred forty-eight".
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