Base | Representation |
---|---|
bin | 1000011000011100… |
… | …1010100010010001 |
3 | 12210210211010012011 |
4 | 2012013022202101 |
5 | 14102001300410 |
6 | 1011133502521 |
7 | 106520616646 |
oct | 20607124221 |
9 | 5723733164 |
10 | 2250025105 |
11 | a55098189 |
12 | 529641a41 |
13 | 29b1c8303 |
14 | 174b7ddcd |
15 | d27ee18a |
hex | 861ca891 |
2250025105 has 16 divisors (see below), whose sum is σ = 2804258304. Its totient is φ = 1731248640.
The previous prime is 2250025079. The next prime is 2250025111. The reversal of 2250025105 is 5015200522.
It is not a de Polignac number, because 2250025105 - 215 = 2249992337 is a prime.
It is a super-3 number, since 3×22500251053 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19264 + ... + 69793.
It is an arithmetic number, because the mean of its divisors is an integer number (175266144).
Almost surely, 22250025105 is an apocalyptic number.
It is an amenable number.
2250025105 is a deficient number, since it is larger than the sum of its proper divisors (554233199).
2250025105 is a wasteful number, since it uses less digits than its factorization.
2250025105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89256.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 2250025105 is about 47434.4295317231. The cubic root of 2250025105 is about 1310.3755706947.
Adding to 2250025105 its reverse (5015200522), we get a palindrome (7265225627).
The spelling of 2250025105 in words is "two billion, two hundred fifty million, twenty-five thousand, one hundred five".
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