Base | Representation |
---|---|
bin | 11111111000100111100101… |
… | …101001001101101010100000 |
3 | 200101111212202112111002110010 |
4 | 133320213211221031222200 |
5 | 121340013012422032230 |
6 | 1214124514414004520 |
7 | 41352205034213634 |
oct | 3770474551155240 |
9 | 611455675432403 |
10 | 140230240033440 |
11 | 40755346782117 |
12 | 138896877a6740 |
13 | 6032868a57a8b |
14 | 268b27365adc4 |
15 | 1132a9c6a09b0 |
hex | 7f89e5a4daa0 |
140230240033440 has 96 divisors (see below), whose sum is σ = 444689855366400. Its totient is φ = 37143759309824.
The previous prime is 140230240033399. The next prime is 140230240033483. The reversal of 140230240033440 is 44330042032041.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 140230240033398 and 140230240033407.
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, 980285304 + ... + 980428343.
It is an arithmetic number, because the mean of its divisors is an integer number (4632185993400).
Almost surely, 2140230240033440 is an apocalyptic number.
140230240033440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140230240033440 is an abundant number, since it is smaller than the sum of its proper divisors (304459615332960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140230240033440 is a wasteful number, since it uses less digits than its factorization.
140230240033440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960713814 (or 1960713806 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 140230240033440 its reverse (44330042032041), we get a palindrome (184560282065481).
The spelling of 140230240033440 in words is "one hundred forty trillion, two hundred thirty billion, two hundred forty million, thirty-three thousand, four hundred forty".
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