Base | Representation |
---|---|
bin | 1000001011010000011… |
… | …0010111101001111000 |
3 | 111102112221020211022102 |
4 | 2002310012113221320 |
5 | 4300130343201404 |
6 | 144305432242532 |
7 | 13101512511230 |
oct | 2026406275170 |
9 | 442487224272 |
10 | 140460522104 |
11 | 54629337221 |
12 | 2327bb40448 |
13 | 10326104096 |
14 | 6b26868cc0 |
15 | 39c138c71e |
hex | 20b4197a78 |
140460522104 has 64 divisors (see below), whose sum is σ = 312413337600. Its totient is φ = 57933532800.
The previous prime is 140460522089. The next prime is 140460522107. The reversal of 140460522104 is 401225064041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140460522107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90707 + ... + 537725.
It is an arithmetic number, because the mean of its divisors is an integer number (4881458400).
Almost surely, 2140460522104 is an apocalyptic number.
140460522104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 140460522104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156206668800).
140460522104 is an abundant number, since it is smaller than the sum of its proper divisors (171952815496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140460522104 is a wasteful number, since it uses less digits than its factorization.
140460522104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447244 (or 447240 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 140460522104 its reverse (401225064041), we get a palindrome (541685586145).
The spelling of 140460522104 in words is "one hundred forty billion, four hundred sixty million, five hundred twenty-two thousand, one hundred four".
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