Base | Representation |
---|---|
bin | 1000011001100001… |
… | …0110011110010110 |
3 | 12211010022000100221 |
4 | 2012120112132112 |
5 | 14104124433304 |
6 | 1011414224554 |
7 | 106604123041 |
oct | 20630263626 |
9 | 5733260327 |
10 | 2254530454 |
11 | a57695110 |
12 | 52b05515a |
13 | 29c114bb7 |
14 | 1755d3c58 |
15 | d2dde054 |
hex | 86616796 |
2254530454 has 16 divisors (see below), whose sum is σ = 3727268496. Its totient is φ = 1014220800.
The previous prime is 2254530431. The next prime is 2254530457. The reversal of 2254530454 is 4540354522.
It is a super-2 number, since 2×22545304542 = 10165815136026892232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2254530457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526107 + ... + 530374.
It is an arithmetic number, because the mean of its divisors is an integer number (232954281).
Almost surely, 22254530454 is an apocalyptic number.
2254530454 is a deficient number, since it is larger than the sum of its proper divisors (1472738042).
2254530454 is a wasteful number, since it uses less digits than its factorization.
2254530454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1056591.
The product of its (nonzero) digits is 96000, while the sum is 34.
The square root of 2254530454 is about 47481.8960657638. The cubic root of 2254530454 is about 1311.2495999366.
Adding to 2254530454 its reverse (4540354522), we get a palindrome (6794884976).
The spelling of 2254530454 in words is "two billion, two hundred fifty-four million, five hundred thirty thousand, four hundred fifty-four".
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