Base | Representation |
---|---|
bin | 10101010010101011… |
… | …10011101111000110 |
3 | 1002111122110000111112 |
4 | 22221111303233012 |
5 | 141402314013110 |
6 | 5130142005022 |
7 | 553161622421 |
oct | 125125635706 |
9 | 32448400445 |
10 | 11431001030 |
11 | 4936558299 |
12 | 2270276772 |
13 | 1102301747 |
14 | 7a62249b8 |
15 | 46d828405 |
hex | 2a9573bc6 |
11431001030 has 16 divisors (see below), whose sum is σ = 20587258944. Its totient is φ = 4569854400.
The previous prime is 11431001011. The next prime is 11431001033. The reversal of 11431001030 is 3010013411.
It is a super-2 number, since 2×114310010302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11431000996 and 11431001014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11431001033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299342 + ... + 335361.
It is an arithmetic number, because the mean of its divisors is an integer number (1286703684).
Almost surely, 211431001030 is an apocalyptic number.
11431001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11431001030 is a deficient number, since it is larger than the sum of its proper divisors (9156257914).
11431001030 is a wasteful number, since it uses less digits than its factorization.
11431001030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636511.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 11431001030 its reverse (3010013411), we get a palindrome (14441014441).
The spelling of 11431001030 in words is "eleven billion, four hundred thirty-one million, one thousand, thirty".
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