Base | Representation |
---|---|
bin | 110000011010… |
… | …0110010011110 |
3 | 1202202112121210 |
4 | 1200310302132 |
5 | 22444211141 |
6 | 2304005250 |
7 | 425513064 |
oct | 140646236 |
9 | 52675553 |
10 | 25382046 |
11 | 133669a8 |
12 | 8600826 |
13 | 5349081 |
14 | 352a034 |
15 | 2365916 |
hex | 1834c9e |
25382046 has 16 divisors (see below), whose sum is σ = 50822784. Its totient is φ = 8450904.
The previous prime is 25382023. The next prime is 25382053. The reversal of 25382046 is 64028352.
It is a super-2 number, since 2×253820462 = 1288496518292232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4855 + ... + 8621.
It is an arithmetic number, because the mean of its divisors is an integer number (3176424).
Almost surely, 225382046 is an apocalyptic number.
25382046 is an abundant number, since it is smaller than the sum of its proper divisors (25440738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25382046 is a wasteful number, since it uses less digits than its factorization.
25382046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4895.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 25382046 is about 5038.0597455767. The cubic root of 25382046 is about 293.8837293023.
The spelling of 25382046 in words is "twenty-five million, three hundred eighty-two thousand, forty-six".
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