Base | Representation |
---|---|
bin | 1000001011000100111… |
… | …0111010100001011110 |
3 | 111102102120202111221022 |
4 | 2002301032322201132 |
5 | 4300031040233210 |
6 | 144300553404142 |
7 | 13100356652246 |
oct | 2026116724136 |
9 | 442376674838 |
10 | 140412430430 |
11 | 5460417a238 |
12 | 23267a09652 |
13 | 1031916647c |
14 | 6b2030ab26 |
15 | 39bc03d155 |
hex | 20b13ba85e |
140412430430 has 32 divisors (see below), whose sum is σ = 254869826400. Its totient is φ = 55693187712.
The previous prime is 140412430421. The next prime is 140412430441. The reversal of 140412430430 is 34034214041.
It is a self number, because there is not a number n which added to its sum of digits gives 140412430430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091384 + ... + 1213236.
It is an arithmetic number, because the mean of its divisors is an integer number (7964682075).
Almost surely, 2140412430430 is an apocalyptic number.
140412430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140412430430 is a deficient number, since it is larger than the sum of its proper divisors (114457395970).
140412430430 is a wasteful number, since it uses less digits than its factorization.
140412430430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122828.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 140412430430 its reverse (34034214041), we get a palindrome (174446644471).
The spelling of 140412430430 in words is "one hundred forty billion, four hundred twelve million, four hundred thirty thousand, four hundred thirty".
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