Base | Representation |
---|---|
bin | 11111111000100000111110… |
… | …100001010111001101011100 |
3 | 200101111012102210210122112022 |
4 | 133320200332201113031130 |
5 | 121334403443122304040 |
6 | 1214121342145355312 |
7 | 41351534105224325 |
oct | 3770407641271534 |
9 | 611435383718468 |
10 | 140223141213020 |
11 | 40752333672288 |
12 | 13888226338b38 |
13 | 6031ca7132218 |
14 | 268ab9c93944c |
15 | 11327d43666b5 |
hex | 7f883e85735c |
140223141213020 has 48 divisors (see below), whose sum is σ = 295696041933600. Its totient is φ = 55855466158080.
The previous prime is 140223141213017. The next prime is 140223141213047. The reversal of 140223141213020 is 20312141322041.
It is a happy number.
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, 285913571 + ... + 286403589.
It is an arithmetic number, because the mean of its divisors is an integer number (6160334206950).
Almost surely, 2140223141213020 is an apocalyptic number.
140223141213020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140223141213020 is an abundant number, since it is smaller than the sum of its proper divisors (155472900720580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140223141213020 is a wasteful number, since it uses less digits than its factorization.
140223141213020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549638 (or 549636 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 140223141213020 its reverse (20312141322041), we get a palindrome (160535282535061).
The spelling of 140223141213020 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred forty-one million, two hundred thirteen thousand, twenty".
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