Base | Representation |
---|---|
bin | 11101111111000110110… |
… | …00111010001010000100 |
3 | 10122111102020001202102101 |
4 | 32333203120322022010 |
5 | 113340034402011234 |
6 | 2105152512521444 |
7 | 134303044463155 |
oct | 16774330721204 |
9 | 3574366052371 |
10 | 1030312141444 |
11 | 367a53386463 |
12 | 147821550284 |
13 | 7620921cc01 |
14 | 37c2010592c |
15 | 1bc0299b814 |
hex | efe363a284 |
1030312141444 has 6 divisors (see below), whose sum is σ = 1803046247534. Its totient is φ = 515156070720.
The previous prime is 1030312141379. The next prime is 1030312141477. The reversal of 1030312141444 is 4441412130301.
It can be written as a sum of positive squares in only one way, i.e., 971088051844 + 59224089600 = 985438^2 + 243360^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128789017677 + ... + 128789017684.
Almost surely, 21030312141444 is an apocalyptic number.
It is an amenable number.
1030312141444 is a deficient number, since it is larger than the sum of its proper divisors (772734106090).
1030312141444 is a wasteful number, since it uses less digits than its factorization.
1030312141444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257578035365 (or 257578035363 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 1030312141444 its reverse (4441412130301), we get a palindrome (5471724271745).
The spelling of 1030312141444 in words is "one trillion, thirty billion, three hundred twelve million, one hundred forty-one thousand, four hundred forty-four".
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