Base | Representation |
---|---|
bin | 10000001100011001010110 |
3 | 21222200011010 |
4 | 100030121112 |
5 | 2041320303 |
6 | 230553050 |
7 | 51040215 |
oct | 20143126 |
9 | 7880133 |
10 | 4245078 |
11 | 243a432 |
12 | 1508786 |
13 | b582a6 |
14 | 7c707c |
15 | 58cc03 |
hex | 40c656 |
4245078 has 32 divisors (see below), whose sum is σ = 9077760. Its totient is φ = 1320480.
The previous prime is 4245077. The next prime is 4245079. The reversal of 4245078 is 8705424.
It is an interprime number because it is at equal distance from previous prime (4245077) and next prime (4245079).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4245077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5001 + ... + 5787.
It is an arithmetic number, because the mean of its divisors is an integer number (283680).
Almost surely, 24245078 is an apocalyptic number.
4245078 is an abundant number, since it is smaller than the sum of its proper divisors (4832682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4245078 is a wasteful number, since it uses less digits than its factorization.
4245078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 4245078 is about 2060.3587066334. The cubic root of 4245078 is about 161.9180350490.
The spelling of 4245078 in words is "four million, two hundred forty-five thousand, seventy-eight".
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