Base | Representation |
---|---|
bin | 1001010110001111011101 |
3 | 11121111022110 |
4 | 21112033131 |
5 | 1111403042 |
6 | 124304233 |
7 | 26554005 |
oct | 11261735 |
9 | 4544273 |
10 | 2450397 |
11 | 1424024 |
12 | 9a2079 |
13 | 67a451 |
14 | 47b005 |
15 | 33609c |
hex | 2563dd |
2450397 has 16 divisors (see below), whose sum is σ = 3611520. Its totient is φ = 1469952.
The previous prime is 2450387. The next prime is 2450417. The reversal of 2450397 is 7930542.
It is not a de Polignac number, because 2450397 - 24 = 2450381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2450377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129 + ... + 2217.
It is an arithmetic number, because the mean of its divisors is an integer number (225720).
22450397 is an apocalyptic number.
It is an amenable number.
2450397 is a deficient number, since it is larger than the sum of its proper divisors (1161123).
2450397 is a wasteful number, since it uses less digits than its factorization.
2450397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2132.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 2450397 is about 1565.3743961110. The cubic root of 2450397 is about 134.8172561683.
The spelling of 2450397 in words is "two million, four hundred fifty thousand, three hundred ninety-seven".
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