Base | Representation |
---|---|
bin | 11111111011011000100000… |
… | …111111010100001100001110 |
3 | 200102012001010011110220111210 |
4 | 133323120200333110030032 |
5 | 121401121044321302420 |
6 | 1214352053400355250 |
7 | 41402011545315303 |
oct | 3773304077241416 |
9 | 612161104426453 |
10 | 140420214244110 |
11 | 40818973214409 |
12 | 138ba465775b26 |
13 | 6047752c2a218 |
14 | 2696535dc50aa |
15 | 11379ba8709e0 |
hex | 7fb620fd430e |
140420214244110 has 128 divisors (see below), whose sum is σ = 349912022777856. Its totient is φ = 36039555054720.
The previous prime is 140420214244109. The next prime is 140420214244133. The reversal of 140420214244110 is 11442412024041.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39295695 + ... + 42719925.
It is an arithmetic number, because the mean of its divisors is an integer number (2733687677952).
Almost surely, 2140420214244110 is an apocalyptic number.
140420214244110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 140420214244110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174956011388928).
140420214244110 is an abundant number, since it is smaller than the sum of its proper divisors (209491808533746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140420214244110 is a wasteful number, since it uses less digits than its factorization.
140420214244110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3424750.
The product of its (nonzero) digits is 8192, while the sum is 30.
Adding to 140420214244110 its reverse (11442412024041), we get a palindrome (151862626268151).
The spelling of 140420214244110 in words is "one hundred forty trillion, four hundred twenty billion, two hundred fourteen million, two hundred forty-four thousand, one hundred ten".
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