Base | Representation |
---|---|
bin | 11111111000110001111010… |
… | …101110000001000101111000 |
3 | 200101112221101111011012211212 |
4 | 133320301322232001011320 |
5 | 121340203221221014230 |
6 | 1214133551132342252 |
7 | 41353046630152661 |
oct | 3770617256010570 |
9 | 611487344135755 |
10 | 140241331032440 |
11 | 4075a0183138a0 |
12 | 1388b862014988 |
13 | 6033915793c91 |
14 | 268ba06658368 |
15 | 1132eeb217895 |
hex | 7f8c7ab81178 |
140241331032440 has 128 divisors (see below), whose sum is σ = 361753881477120. Its totient is φ = 48464634355200.
The previous prime is 140241331032437. The next prime is 140241331032469. The reversal of 140241331032440 is 44230133142041.
It is a junction number, because it is equal to n+sod(n) for n = 140241331032397 and 140241331032406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99466616 + ... + 100866695.
It is an arithmetic number, because the mean of its divisors is an integer number (2826202199040).
Almost surely, 2140241331032440 is an apocalyptic number.
140241331032440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140241331032440 is an abundant number, since it is smaller than the sum of its proper divisors (221512550444680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140241331032440 is a wasteful number, since it uses less digits than its factorization.
140241331032440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200333413 (or 200333409 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
Adding to 140241331032440 its reverse (44230133142041), we get a palindrome (184471464174481).
The spelling of 140241331032440 in words is "one hundred forty trillion, two hundred forty-one billion, three hundred thirty-one million, thirty-two thousand, four hundred forty".
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