Base | Representation |
---|---|
bin | 1000001001101111100… |
… | …0011111010110101010 |
3 | 111101111121202001221002 |
4 | 2002123320133112222 |
5 | 4243312340333232 |
6 | 144201240115002 |
7 | 13055450213360 |
oct | 2023370372652 |
9 | 441447661832 |
10 | 140054230442 |
11 | 5443aa64295 |
12 | 23187a65a62 |
13 | 1028cb9bb09 |
14 | 6ac8907630 |
15 | 399a884b62 |
hex | 209be1f5aa |
140054230442 has 8 divisors (see below), whose sum is σ = 240092966496. Its totient is φ = 60023241612.
The previous prime is 140054230439. The next prime is 140054230447. The reversal of 140054230442 is 244032450041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (140054230447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5001936788 + ... + 5001936815.
It is an arithmetic number, because the mean of its divisors is an integer number (30011620812).
Almost surely, 2140054230442 is an apocalyptic number.
140054230442 is a deficient number, since it is larger than the sum of its proper divisors (100038736054).
140054230442 is a wasteful number, since it uses less digits than its factorization.
140054230442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10003873612.
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 140054230442 its reverse (244032450041), we get a palindrome (384086680483).
The spelling of 140054230442 in words is "one hundred forty billion, fifty-four million, two hundred thirty thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •