Base | Representation |
---|---|
bin | 1000011000011100… |
… | …0100110000101110 |
3 | 12210210202220202012 |
4 | 2012013010300232 |
5 | 14102000021304 |
6 | 1011133201222 |
7 | 106520461001 |
oct | 20607046056 |
9 | 5723686665 |
10 | 2250001454 |
11 | a55081438 |
12 | 529630212 |
13 | 29b1ba60c |
14 | 174b75538 |
15 | d27e716e |
hex | 861c4c2e |
2250001454 has 16 divisors (see below), whose sum is σ = 3395385216. Its totient is φ = 1118220600.
The previous prime is 2250001447. The next prime is 2250001463. The reversal of 2250001454 is 4541000522.
It is a happy number.
It is a super-2 number, since 2×22500014542 = 10125013086004228232, which contains 22 as substring.
It is a congruent number.
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, 371309 + ... + 377319.
It is an arithmetic number, because the mean of its divisors is an integer number (212211576).
Almost surely, 22250001454 is an apocalyptic number.
2250001454 is a deficient number, since it is larger than the sum of its proper divisors (1145383762).
2250001454 is a wasteful number, since it uses less digits than its factorization.
2250001454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7111.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 2250001454 is about 47434.1802290289. The cubic root of 2250001454 is about 1310.3709793679.
Adding to 2250001454 its reverse (4541000522), we get a palindrome (6791001976).
The spelling of 2250001454 in words is "two billion, two hundred fifty million, one thousand, four hundred fifty-four".
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