Base | Representation |
---|---|
bin | 11111111011100001111010… |
… | …110001000110000000101010 |
3 | 200102020000011210011202202222 |
4 | 133323201322301012000222 |
5 | 121401302233430300132 |
6 | 1214400443300154042 |
7 | 41402520001242245 |
oct | 3773417261060052 |
9 | 612200153152688 |
10 | 140430310400042 |
11 | 40822184234833 |
12 | 13900402998922 |
13 | 60486a18135a0 |
14 | 2696c12c1825c |
15 | 1137dabdc4412 |
hex | 7fb87ac4602a |
140430310400042 has 96 divisors (see below), whose sum is σ = 238219880266368. Its totient is φ = 61664868300672.
The previous prime is 140430310400033. The next prime is 140430310400053. The reversal of 140430310400042 is 240004013034041.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 140430310399984 and 140430310400020.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1144785203 + ... + 1144907865.
It is an arithmetic number, because the mean of its divisors is an integer number (2481457086108).
Almost surely, 2140430310400042 is an apocalyptic number.
140430310400042 is a deficient number, since it is larger than the sum of its proper divisors (97789569866326).
140430310400042 is a wasteful number, since it uses less digits than its factorization.
140430310400042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123052 (or 122913 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 140430310400042 its reverse (240004013034041), we get a palindrome (380434323434083).
The spelling of 140430310400042 in words is "one hundred forty trillion, four hundred thirty billion, three hundred ten million, four hundred thousand, forty-two".
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