Base | Representation |
---|---|
bin | 1000001010000001101… |
… | …0101100000110101110 |
3 | 111101200220220000211012 |
4 | 2002200122230012232 |
5 | 4243441324220210 |
6 | 144212554425222 |
7 | 13060362635414 |
oct | 2024032540656 |
9 | 441626800735 |
10 | 140130304430 |
11 | 544799a3856 |
12 | 231a9432212 |
13 | 102a28861cc |
14 | 6ad4a6b2b4 |
15 | 39a23b0305 |
hex | 20a06ac1ae |
140130304430 has 16 divisors (see below), whose sum is σ = 252244061280. Its totient is φ = 56050007712.
The previous prime is 140130304387. The next prime is 140130304487. The reversal of 140130304430 is 34403031041.
It is a junction number, because it is equal to n+sod(n) for n = 140130304396 and 140130304405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29711 + ... + 530229.
It is an arithmetic number, because the mean of its divisors is an integer number (15765253830).
Almost surely, 2140130304430 is an apocalyptic number.
140130304430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140130304430 is a deficient number, since it is larger than the sum of its proper divisors (112113756850).
140130304430 is a wasteful number, since it uses less digits than its factorization.
140130304430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528523.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 140130304430 its reverse (34403031041), we get a palindrome (174533335471).
The spelling of 140130304430 in words is "one hundred forty billion, one hundred thirty million, three hundred four thousand, four hundred thirty".
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