Base | Representation |
---|---|
bin | 11111111000101011010100… |
… | …001011100101010000110010 |
3 | 200101112021002102221002111110 |
4 | 133320223110023211100302 |
5 | 121340044211424123102 |
6 | 1214130415454254150 |
7 | 41352406150434255 |
oct | 3770532413452062 |
9 | 611467072832443 |
10 | 140234242020402 |
11 | 4075700a7a3162 |
12 | 1388a403ab7356 |
13 | 6033055bc39ba |
14 | 268b532d6b09c |
15 | 1132c33bb986c |
hex | 7f8ad42e5432 |
140234242020402 has 16 divisors (see below), whose sum is σ = 281892181931712. Its totient is φ = 46507464358320.
The previous prime is 140234242020377. The next prime is 140234242020409. The reversal of 140234242020402 is 204020242432041.
It is a happy number.
140234242020402 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 140234242020402.
It is not an unprimeable number, because it can be changed into a prime (140234242020409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59320744174 + ... + 59320746537.
It is an arithmetic number, because the mean of its divisors is an integer number (17618261370732).
Almost surely, 2140234242020402 is an apocalyptic number.
140234242020402 is an abundant number, since it is smaller than the sum of its proper divisors (141657939911310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140234242020402 is a wasteful number, since it uses less digits than its factorization.
140234242020402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118641490913.
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 140234242020402 its reverse (204020242432041), we get a palindrome (344254484452443).
The spelling of 140234242020402 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred forty-two million, twenty thousand, four hundred two".
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