Base | Representation |
---|---|
bin | 100111101100110… |
… | …1110100101000110 |
3 | 10102211122221122111 |
4 | 1033121232211012 |
5 | 10212012110304 |
6 | 340104251234 |
7 | 45004020034 |
oct | 11731564506 |
9 | 3384587574 |
10 | 1332144454 |
11 | 623a62933 |
12 | 312170b1a |
13 | 182cb1074 |
14 | c8ccb554 |
15 | 7be3e704 |
hex | 4f66e946 |
1332144454 has 16 divisors (see below), whose sum is σ = 2104185600. Its totient is φ = 630775944.
The previous prime is 1332144419. The next prime is 1332144467. The reversal of 1332144454 is 4544412331.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132207 + ... + 141925.
It is an arithmetic number, because the mean of its divisors is an integer number (131511600).
Almost surely, 21332144454 is an apocalyptic number.
1332144454 is a deficient number, since it is larger than the sum of its proper divisors (772041146).
1332144454 is a wasteful number, since it uses less digits than its factorization.
1332144454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13347.
The product of its digits is 23040, while the sum is 31.
The square root of 1332144454 is about 36498.5541357463. The cubic root of 1332144454 is about 1100.3151862641.
Adding to 1332144454 its reverse (4544412331), we get a palindrome (5876556785).
It can be divided in two parts, 13321 and 44454, that added together give a palindrome (57775).
The spelling of 1332144454 in words is "one billion, three hundred thirty-two million, one hundred forty-four thousand, four hundred fifty-four".
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