Base | Representation |
---|---|
bin | 1000001001101000011… |
… | …0101100111000000100 |
3 | 111101102112121121012012 |
4 | 2002122012230320010 |
5 | 4243232221321122 |
6 | 144154252513352 |
7 | 13054635526310 |
oct | 2023206547004 |
9 | 441375547165 |
10 | 140024401412 |
11 | 544251402a5 |
12 | 23179a7b858 |
13 | 102869568bc |
14 | 6ac4980b40 |
15 | 3997e417e2 |
hex | 209a1ace04 |
140024401412 has 24 divisors (see below), whose sum is σ = 282821568960. Its totient is φ = 59416293600.
The previous prime is 140024401411. The next prime is 140024401417. The reversal of 140024401412 is 214104420041.
It is not an unprimeable number, because it can be changed into a prime (140024401411) 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, 24753962 + ... + 24759617.
It is an arithmetic number, because the mean of its divisors is an integer number (11784232040).
Almost surely, 2140024401412 is an apocalyptic number.
It is an amenable number.
140024401412 is an abundant number, since it is smaller than the sum of its proper divisors (142797167548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140024401412 is a wasteful number, since it uses less digits than its factorization.
140024401412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49513691 (or 49513689 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 140024401412 its reverse (214104420041), we get a palindrome (354128821453).
The spelling of 140024401412 in words is "one hundred forty billion, twenty-four million, four hundred one thousand, four hundred twelve".
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