Base | Representation |
---|---|
bin | 11111111000100001111111… |
… | …011011111110101111110100 |
3 | 200101111022020201011002000002 |
4 | 133320201333123332233310 |
5 | 121334413210430234030 |
6 | 1214122042213010432 |
7 | 41351603101414550 |
oct | 3770417733765764 |
9 | 611438221132002 |
10 | 140224230321140 |
11 | 40752842418339 |
12 | 1388848b023a18 |
13 | 603211b96b3b4 |
14 | 268ac63440860 |
15 | 1132849c9a245 |
hex | 7f887f6febf4 |
140224230321140 has 48 divisors (see below), whose sum is σ = 339805513512192. Its totient is φ = 47610113147136.
The previous prime is 140224230321089. The next prime is 140224230321179. The reversal of 140224230321140 is 41123032422041.
It is a super-2 number, since 2×1402242303211402 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4862129489 + ... + 4862158328.
It is an arithmetic number, because the mean of its divisors is an integer number (7079281531504).
Almost surely, 2140224230321140 is an apocalyptic number.
140224230321140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140224230321140 is an abundant number, since it is smaller than the sum of its proper divisors (199581283191052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140224230321140 is a wasteful number, since it uses less digits than its factorization.
140224230321140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9724287936 (or 9724287934 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 140224230321140 its reverse (41123032422041), we get a palindrome (181347262743181).
The spelling of 140224230321140 in words is "one hundred forty trillion, two hundred twenty-four billion, two hundred thirty million, three hundred twenty-one thousand, one hundred forty".
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