Base | Representation |
---|---|
bin | 10000011100111… |
… | …100111011000000 |
3 | 201020101112011001 |
4 | 100130330323000 |
5 | 1031130300044 |
6 | 43220101344 |
7 | 6561113452 |
oct | 2034747300 |
9 | 636345131 |
10 | 276025024 |
11 | 131899760 |
12 | 78534854 |
13 | 45255322 |
14 | 289322d2 |
15 | 193752d4 |
hex | 1073cec0 |
276025024 has 56 divisors (see below), whose sum is σ = 623547648. Its totient is φ = 120003840.
The previous prime is 276025019. The next prime is 276025037. The reversal of 276025024 is 420520672.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 276024983 and 276025001.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7669 + ... + 24715.
Almost surely, 2276025024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 276025024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311773824).
276025024 is an abundant number, since it is smaller than the sum of its proper divisors (347522624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
276025024 is a wasteful number, since it uses less digits than its factorization.
276025024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17093 (or 17083 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 276025024 is about 16614.0008426628. Note that the first 3 decimals coincide. The cubic root of 276025024 is about 651.1026837333.
Subtracting from 276025024 its sum of digits (28), we obtain a square (276024996 = 166142).
Adding to 276025024 its reverse (420520672), we get a palindrome (696545696).
The spelling of 276025024 in words is "two hundred seventy-six million, twenty-five thousand, twenty-four".
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