Base | Representation |
---|---|
bin | 111101000110101… |
… | …000110101100000 |
3 | 2122110000000211210 |
4 | 331012220311200 |
5 | 4044414302204 |
6 | 245420310120 |
7 | 34255430253 |
oct | 7506506540 |
9 | 2573000753 |
10 | 1025150304 |
11 | 486741662 |
12 | 2473a2340 |
13 | 134504919 |
14 | 9a21709a |
15 | 5eeed389 |
hex | 3d1a8d60 |
1025150304 has 24 divisors (see below), whose sum is σ = 2691019800. Its totient is φ = 341716736.
The previous prime is 1025150257. The next prime is 1025150333. The reversal of 1025150304 is 4030515201.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5339229 + ... + 5339420.
It is an arithmetic number, because the mean of its divisors is an integer number (112125825).
Almost surely, 21025150304 is an apocalyptic number.
It is an amenable number.
1025150304 is an abundant number, since it is smaller than the sum of its proper divisors (1665869496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025150304 is a wasteful number, since it uses less digits than its factorization.
1025150304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10678662 (or 10678654 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1025150304 is about 32017.9684552284. The cubic root of 1025150304 is about 1008.3141185298.
Adding to 1025150304 its reverse (4030515201), we get a palindrome (5055665505).
The spelling of 1025150304 in words is "one billion, twenty-five million, one hundred fifty thousand, three hundred four".
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